19133628

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11471}}^1$

素因数の和:11617

約数の個数: 24

約数和(自身を含む): 44970240

約数和(自身を除く): 25836612

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11471, 22942, 34413, 45884, 68826, 137652, 1594469, 3188938, 4783407, 6377876, 9566814, 19133628]

約数ペア:

[(1, 19133628), (2, 9566814), (3, 6377876), (4, 4783407), (6, 3188938), (12, 1594469), (139, 137652), (278, 68826), (417, 45884), (556, 34413), (834, 22942), (1668, 11471)]