15481228

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 31046400

約数和(自身を除く): 15565172

約数列:

[1, 2, 4, 7, 14, 28, 659, 839, 1318, 1678, 2636, 3356, 4613, 5873, 9226, 11746, 18452, 23492, 552901, 1105802, 2211604, 3870307, 7740614, 15481228]

約数ペア:

[(1, 15481228), (2, 7740614), (4, 3870307), (7, 2211604), (14, 1105802), (28, 552901), (659, 23492), (839, 18452), (1318, 11746), (1678, 9226), (2636, 5873), (3356, 4613)]