19842112

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1198

約数の個数: 28

約数和(自身を含む): 39524940

約数和(自身を除く): 19682828

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 797, 1556, 1594, 3112, 3188, 6224, 6376, 12448, 12752, 24896, 25504, 51008, 310033, 620066, 1240132, 2480264, 4960528, 9921056, 19842112]

約数ペア:

[(1, 19842112), (2, 9921056), (4, 4960528), (8, 2480264), (16, 1240132), (32, 620066), (64, 310033), (389, 51008), (778, 25504), (797, 24896), (1556, 12752), (1594, 12448), (3112, 6376), (3188, 6224)]