12383756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 27912192

約数和(自身を除く): 15528436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1297, 1364, 2387, 2594, 4774, 5188, 9079, 9548, 14267, 18158, 28534, 36316, 40207, 57068, 80414, 99869, 160828, 199738, 281449, 399476, 442277, 562898, 884554, 1125796, 1769108, 3095939, 6191878, 12383756]

約数ペア:

[(1, 12383756), (2, 6191878), (4, 3095939), (7, 1769108), (11, 1125796), (14, 884554), (22, 562898), (28, 442277), (31, 399476), (44, 281449), (62, 199738), (77, 160828), (124, 99869), (154, 80414), (217, 57068), (308, 40207), (341, 36316), (434, 28534), (682, 18158), (868, 14267), (1297, 9548), (1364, 9079), (2387, 5188), (2594, 4774)]