19461382514

素因数分解:

$2^1\times 7^1\times {\mathrm{34457}}^1\times {\mathrm{40343}}^1$

素因数の和:74809

約数の個数: 16

約数和(自身を含む): 33364165248

約数和(自身を除く): 13902782734

約数列:

[1, 2, 7, 14, 34457, 40343, 68914, 80686, 241199, 282401, 482398, 564802, 1390098751, 2780197502, 9730691257, 19461382514]

約数ペア:

[(1, 19461382514), (2, 9730691257), (7, 2780197502), (14, 1390098751), (34457, 564802), (40343, 482398), (68914, 282401), (80686, 241199)]