8993156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 16668960

約数和(自身を除く): 7675804

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 491, 964, 982, 1964, 4579, 9158, 9329, 18316, 18658, 37316, 118331, 236662, 473324, 2248289, 4496578, 8993156]

約数ペア:

[(1, 8993156), (2, 4496578), (4, 2248289), (19, 473324), (38, 236662), (76, 118331), (241, 37316), (482, 18658), (491, 18316), (964, 9329), (982, 9158), (1964, 4579)]