15769832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 32455080

約数和(自身を除く): 16685248

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 2861, 5512, 5722, 11444, 22888, 37193, 74386, 148772, 151633, 297544, 303266, 606532, 1213064, 1971229, 3942458, 7884916, 15769832]

約数ペア:

[(1, 15769832), (2, 7884916), (4, 3942458), (8, 1971229), (13, 1213064), (26, 606532), (52, 303266), (53, 297544), (104, 151633), (106, 148772), (212, 74386), (424, 37193), (689, 22888), (1378, 11444), (2756, 5722), (2861, 5512)]