2015871842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{13259}}^1$

素因数の和:17281

約数の個数: 16

約数和(自身を含む): 3183991200

約数和(自身を除く): 1168119358

約数列:

[1, 2, 19, 38, 4001, 8002, 13259, 26518, 76019, 152038, 251921, 503842, 53049259, 106098518, 1007935921, 2015871842]

約数ペア:

[(1, 2015871842), (2, 1007935921), (19, 106098518), (38, 53049259), (4001, 503842), (8002, 251921), (13259, 152038), (26518, 76019)]