15206726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 25436160

約数和(自身を除く): 10229434

約数列:

[1, 2, 19, 23, 38, 46, 127, 137, 254, 274, 437, 874, 2413, 2603, 2921, 3151, 4826, 5206, 5842, 6302, 17399, 34798, 55499, 59869, 110998, 119738, 330581, 400177, 661162, 800354, 7603363, 15206726]

約数ペア:

[(1, 15206726), (2, 7603363), (19, 800354), (23, 661162), (38, 400177), (46, 330581), (127, 119738), (137, 110998), (254, 59869), (274, 55499), (437, 34798), (874, 17399), (2413, 6302), (2603, 5842), (2921, 5206), (3151, 4826)]