15713988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^3$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 39560640

約数和(自身を除く): 23846652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 1681, 2337, 3116, 3362, 4674, 5043, 6724, 9348, 10086, 20172, 31939, 63878, 68921, 95817, 127756, 137842, 191634, 206763, 275684, 383268, 413526, 827052, 1309499, 2618998, 3928497, 5237996, 7856994, 15713988]

約数ペア:

[(1, 15713988), (2, 7856994), (3, 5237996), (4, 3928497), (6, 2618998), (12, 1309499), (19, 827052), (38, 413526), (41, 383268), (57, 275684), (76, 206763), (82, 191634), (114, 137842), (123, 127756), (164, 95817), (228, 68921), (246, 63878), (492, 31939), (779, 20172), (1558, 10086), (1681, 9348), (2337, 6724), (3116, 5043), (3362, 4674)]