19563684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232901}}^1$

素因数の和:232915

約数の個数: 24

約数和(自身を含む): 52170048

約数和(自身を除く): 32606364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232901, 465802, 698703, 931604, 1397406, 1630307, 2794812, 3260614, 4890921, 6521228, 9781842, 19563684]

約数ペア:

[(1, 19563684), (2, 9781842), (3, 6521228), (4, 4890921), (6, 3260614), (7, 2794812), (12, 1630307), (14, 1397406), (21, 931604), (28, 698703), (42, 465802), (84, 232901)]