19475168258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2143}}^1$

素因数の和:2368

約数の個数: 96

約数和(自身を含む): 37967118336

約数和(自身を除く): 18491950078

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 167, 169, 182, 299, 322, 334, 338, 598, 1169, 1183, 2093, 2143, 2171, 2338, 2366, 3841, 3887, 4186, 4286, 4342, 7682, 7774, 15001, 15197, 26887, 27209, 27859, 28223, 30002, 30394, 49289, 49933, 53774, 54418, 55718, 56446, 98578, 99866, 195013, 197561, 345023, 349531, 357881, 362167, 390026, 395122, 640757, 649129, 690046, 699062, 715762, 724334, 1281514, 1298258, 2505167, 2535169, 4485299, 4543903, 4652453, 5010334, 5070338, 8231263, 8329841, 8970598, 9087806, 9304906, 16462526, 16659682, 32567171, 57618841, 58308887, 60481889, 65134342, 107006419, 115237682, 116617774, 120963778, 214012838, 423373223, 749044933, 846746446, 1391083447, 1498089866, 2782166894, 9737584129, 19475168258]

約数ペア:

[(1, 19475168258), (2, 9737584129), (7, 2782166894), (13, 1498089866), (14, 1391083447), (23, 846746446), (26, 749044933), (46, 423373223), (91, 214012838), (161, 120963778), (167, 116617774), (169, 115237682), (182, 107006419), (299, 65134342), (322, 60481889), (334, 58308887), (338, 57618841), (598, 32567171), (1169, 16659682), (1183, 16462526), (2093, 9304906), (2143, 9087806), (2171, 8970598), (2338, 8329841), (2366, 8231263), (3841, 5070338), (3887, 5010334), (4186, 4652453), (4286, 4543903), (4342, 4485299), (7682, 2535169), (7774, 2505167), (15001, 1298258), (15197, 1281514), (26887, 724334), (27209, 715762), (27859, 699062), (28223, 690046), (30002, 649129), (30394, 640757), (49289, 395122), (49933, 390026), (53774, 362167), (54418, 357881), (55718, 349531), (56446, 345023), (98578, 197561), (99866, 195013)]