19264124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11833}}^1$

素因数の和:11885

約数の個数: 24

約数和(自身を含む): 37774128

約数和(自身を除く): 18510004

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11833, 23666, 47332, 130163, 260326, 437821, 520652, 875642, 1751284, 4816031, 9632062, 19264124]

約数ペア:

[(1, 19264124), (2, 9632062), (4, 4816031), (11, 1751284), (22, 875642), (37, 520652), (44, 437821), (74, 260326), (148, 130163), (407, 47332), (814, 23666), (1628, 11833)]