15221256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37307}}^1$

素因数の和:37333

約数の個数: 32

約数和(自身を含む): 40292640

約数和(自身を除く): 25071384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 37307, 74614, 111921, 149228, 223842, 298456, 447684, 634219, 895368, 1268438, 1902657, 2536876, 3805314, 5073752, 7610628, 15221256]

約数ペア:

[(1, 15221256), (2, 7610628), (3, 5073752), (4, 3805314), (6, 2536876), (8, 1902657), (12, 1268438), (17, 895368), (24, 634219), (34, 447684), (51, 298456), (68, 223842), (102, 149228), (136, 111921), (204, 74614), (408, 37307)]