15629210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 30317760

約数和(自身を除く): 14688550

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1913, 3826, 4085, 8170, 9565, 19130, 36347, 72694, 82259, 164518, 181735, 363470, 411295, 822590, 1562921, 3125842, 7814605, 15629210]

約数ペア:

[(1, 15629210), (2, 7814605), (5, 3125842), (10, 1562921), (19, 822590), (38, 411295), (43, 363470), (86, 181735), (95, 164518), (190, 82259), (215, 72694), (430, 36347), (817, 19130), (1634, 9565), (1913, 8170), (3826, 4085)]