19772712

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5843}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 54699840

約数和(自身を除く): 34927128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5843, 11686, 17529, 23372, 35058, 46744, 52587, 70116, 105174, 140232, 210348, 274621, 420696, 549242, 823863, 1098484, 1647726, 2196968, 2471589, 3295452, 4943178, 6590904, 9886356, 19772712]

約数ペア:

[(1, 19772712), (2, 9886356), (3, 6590904), (4, 4943178), (6, 3295452), (8, 2471589), (9, 2196968), (12, 1647726), (18, 1098484), (24, 823863), (36, 549242), (47, 420696), (72, 274621), (94, 210348), (141, 140232), (188, 105174), (282, 70116), (376, 52587), (423, 46744), (564, 35058), (846, 23372), (1128, 17529), (1692, 11686), (3384, 5843)]