15217696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 32609304

約数和(自身を除く): 17391608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 233, 314, 416, 466, 628, 932, 1256, 1864, 2041, 2512, 3029, 3728, 4082, 5024, 6058, 7456, 8164, 12116, 16328, 24232, 32656, 36581, 48464, 65312, 73162, 96928, 146324, 292648, 475553, 585296, 951106, 1170592, 1902212, 3804424, 7608848, 15217696]

約数ペア:

[(1, 15217696), (2, 7608848), (4, 3804424), (8, 1902212), (13, 1170592), (16, 951106), (26, 585296), (32, 475553), (52, 292648), (104, 146324), (157, 96928), (208, 73162), (233, 65312), (314, 48464), (416, 36581), (466, 32656), (628, 24232), (932, 16328), (1256, 12116), (1864, 8164), (2041, 7456), (2512, 6058), (3029, 5024), (3728, 4082)]