17931900536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1066867}}^1$

素因数の和:1067075

約数の個数: 32

約数和(自身を含む): 36870958080

約数和(自身を除く): 18939057544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 1066867, 2133734, 4267468, 8534936, 11735537, 23471074, 46942148, 93884296, 203771597, 407543194, 815086388, 1630172776, 2241487567, 4482975134, 8965950268, 17931900536]

約数ペア:

[(1, 17931900536), (2, 8965950268), (4, 4482975134), (8, 2241487567), (11, 1630172776), (22, 815086388), (44, 407543194), (88, 203771597), (191, 93884296), (382, 46942148), (764, 23471074), (1528, 11735537), (2101, 8534936), (4202, 4267468), (8404, 2133734), (16808, 1066867)]