16748804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 31852800

約数和(自身を除く): 15103996

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 7109, 14218, 28436, 135071, 220379, 270142, 440758, 540284, 881516, 4187201, 8374402, 16748804]

約数ペア:

[(1, 16748804), (2, 8374402), (4, 4187201), (19, 881516), (31, 540284), (38, 440758), (62, 270142), (76, 220379), (124, 135071), (589, 28436), (1178, 14218), (2356, 7109)]