15800356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 33925248

約数和(自身を除く): 18124892

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1201, 2402, 3289, 4804, 6578, 13156, 13211, 15613, 26422, 27623, 31226, 52844, 55246, 62452, 110492, 171743, 303853, 343486, 359099, 607706, 686972, 718198, 1215412, 1436396, 3950089, 7900178, 15800356]

約数ペア:

[(1, 15800356), (2, 7900178), (4, 3950089), (11, 1436396), (13, 1215412), (22, 718198), (23, 686972), (26, 607706), (44, 359099), (46, 343486), (52, 303853), (92, 171743), (143, 110492), (253, 62452), (286, 55246), (299, 52844), (506, 31226), (572, 27623), (598, 26422), (1012, 15613), (1196, 13211), (1201, 13156), (2402, 6578), (3289, 4804)]