216916426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{12329}}^1$

素因数の和:12813

約数の個数: 16

約数和(自身を含む): 343267200

約数和(自身を除く): 126350774

約数列:

[1, 2, 19, 38, 463, 926, 8797, 12329, 17594, 24658, 234251, 468502, 5708327, 11416654, 108458213, 216916426]

約数ペア:

[(1, 216916426), (2, 108458213), (19, 11416654), (38, 5708327), (463, 468502), (926, 234251), (8797, 24658), (12329, 17594)]