19081064

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 36785280

約数和(自身を除く): 17704216

約数列:

[1, 2, 4, 8, 67, 97, 134, 194, 268, 367, 388, 536, 734, 776, 1468, 2936, 6499, 12998, 24589, 25996, 35599, 49178, 51992, 71198, 98356, 142396, 196712, 284792, 2385133, 4770266, 9540532, 19081064]

約数ペア:

[(1, 19081064), (2, 9540532), (4, 4770266), (8, 2385133), (67, 284792), (97, 196712), (134, 142396), (194, 98356), (268, 71198), (367, 51992), (388, 49178), (536, 35599), (734, 25996), (776, 24589), (1468, 12998), (2936, 6499)]