19675704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17443}}^1$

素因数の和:17499

約数の個数: 32

約数和(自身を含む): 50238720

約数和(自身を除く): 30563016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17443, 34886, 52329, 69772, 104658, 139544, 209316, 418632, 819821, 1639642, 2459463, 3279284, 4918926, 6558568, 9837852, 19675704]

約数ペア:

[(1, 19675704), (2, 9837852), (3, 6558568), (4, 4918926), (6, 3279284), (8, 2459463), (12, 1639642), (24, 819821), (47, 418632), (94, 209316), (141, 139544), (188, 104658), (282, 69772), (376, 52329), (564, 34886), (1128, 17443)]