19312416

素因数分解:

$2^5\times 3^2\times {\mathrm{67057}}^1$

素因数の和:67073

約数の個数: 36

約数和(自身を含む): 54920502

約数和(自身を除く): 35608086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 67057, 134114, 201171, 268228, 402342, 536456, 603513, 804684, 1072912, 1207026, 1609368, 2145824, 2414052, 3218736, 4828104, 6437472, 9656208, 19312416]

約数ペア:

[(1, 19312416), (2, 9656208), (3, 6437472), (4, 4828104), (6, 3218736), (8, 2414052), (9, 2145824), (12, 1609368), (16, 1207026), (18, 1072912), (24, 804684), (32, 603513), (36, 536456), (48, 402342), (72, 268228), (96, 201171), (144, 134114), (288, 67057)]