12891392

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 36

約数和(自身を含む): 26447316

約数和(自身を除く): 13555924

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 1361, 2368, 2722, 4736, 5444, 9472, 10888, 21776, 43552, 50357, 87104, 100714, 174208, 201428, 348416, 402856, 805712, 1611424, 3222848, 6445696, 12891392]

約数ペア:

[(1, 12891392), (2, 6445696), (4, 3222848), (8, 1611424), (16, 805712), (32, 402856), (37, 348416), (64, 201428), (74, 174208), (128, 100714), (148, 87104), (256, 50357), (296, 43552), (592, 21776), (1184, 10888), (1361, 9472), (2368, 5444), (2722, 4736)]