19638102

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 43496064

約数和(自身を除く): 23857962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 4441, 8882, 13323, 26646, 48851, 97702, 146553, 293106, 297547, 595094, 892641, 1785282, 3273017, 6546034, 9819051, 19638102]

約数ペア:

[(1, 19638102), (2, 9819051), (3, 6546034), (6, 3273017), (11, 1785282), (22, 892641), (33, 595094), (66, 297547), (67, 293106), (134, 146553), (201, 97702), (402, 48851), (737, 26646), (1474, 13323), (2211, 8882), (4422, 4441)]