15986076

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 23204964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 647, 852, 1294, 1941, 2059, 2588, 3882, 4118, 6177, 7764, 8236, 12354, 18763, 24708, 37526, 45937, 56289, 75052, 91874, 112578, 137811, 183748, 225156, 275622, 551244, 1332173, 2664346, 3996519, 5328692, 7993038, 15986076]

約数ペア:

[(1, 15986076), (2, 7993038), (3, 5328692), (4, 3996519), (6, 2664346), (12, 1332173), (29, 551244), (58, 275622), (71, 225156), (87, 183748), (116, 137811), (142, 112578), (174, 91874), (213, 75052), (284, 56289), (348, 45937), (426, 37526), (647, 24708), (852, 18763), (1294, 12354), (1941, 8236), (2059, 7764), (2588, 6177), (3882, 4118)]