19032376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11419

約数の個数: 32

約数和(自身を含む): 40982400

約数和(自身を除く): 21950024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 11383, 22766, 45532, 91064, 125213, 216277, 250426, 432554, 500852, 865108, 1001704, 1730216, 2379047, 4758094, 9516188, 19032376]

約数ペア:

[(1, 19032376), (2, 9516188), (4, 4758094), (8, 2379047), (11, 1730216), (19, 1001704), (22, 865108), (38, 500852), (44, 432554), (76, 250426), (88, 216277), (152, 125213), (209, 91064), (418, 45532), (836, 22766), (1672, 11383)]