19566092

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 43041600

約数和(自身を除く): 23475508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1097, 1274, 1372, 2194, 2548, 4388, 4459, 7679, 8918, 14261, 15358, 17836, 28522, 30716, 53753, 57044, 99827, 107506, 199654, 215012, 376271, 399308, 698789, 752542, 1397578, 1505084, 2795156, 4891523, 9783046, 19566092]

約数ペア:

[(1, 19566092), (2, 9783046), (4, 4891523), (7, 2795156), (13, 1505084), (14, 1397578), (26, 752542), (28, 698789), (49, 399308), (52, 376271), (91, 215012), (98, 199654), (182, 107506), (196, 99827), (343, 57044), (364, 53753), (637, 30716), (686, 28522), (1097, 17836), (1274, 15358), (1372, 14261), (2194, 8918), (2548, 7679), (4388, 4459)]