13102894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 24952320

約数和(自身を除く): 11849426

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 227, 266, 434, 454, 589, 931, 1178, 1519, 1589, 1862, 3038, 3178, 4123, 4313, 7037, 8246, 8626, 11123, 14074, 22246, 28861, 30191, 49259, 57722, 60382, 98518, 133703, 211337, 267406, 344813, 422674, 689626, 935921, 1871842, 6551447, 13102894]

約数ペア:

[(1, 13102894), (2, 6551447), (7, 1871842), (14, 935921), (19, 689626), (31, 422674), (38, 344813), (49, 267406), (62, 211337), (98, 133703), (133, 98518), (217, 60382), (227, 57722), (266, 49259), (434, 30191), (454, 28861), (589, 22246), (931, 14074), (1178, 11123), (1519, 8626), (1589, 8246), (1862, 7037), (3038, 4313), (3178, 4123)]