15697700512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1019861}}^1$

素因数の和:1019921

約数の個数: 48

約数和(自身を含む): 34181694792

約数和(自身を除く): 18483994280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 1019861, 2039722, 4079444, 8158888, 13258193, 16317776, 26516386, 32635552, 37734857, 53032772, 75469714, 106065544, 150939428, 212131088, 301878856, 424262176, 490553141, 603757712, 981106282, 1207515424, 1962212564, 3924425128, 7848850256, 15697700512]

約数ペア:

[(1, 15697700512), (2, 7848850256), (4, 3924425128), (8, 1962212564), (13, 1207515424), (16, 981106282), (26, 603757712), (32, 490553141), (37, 424262176), (52, 301878856), (74, 212131088), (104, 150939428), (148, 106065544), (208, 75469714), (296, 53032772), (416, 37734857), (481, 32635552), (592, 26516386), (962, 16317776), (1184, 13258193), (1924, 8158888), (3848, 4079444), (7696, 2039722), (15392, 1019861)]