22502168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 46194960

約数和(自身を除く): 23692792

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 3547, 6344, 7094, 14188, 28376, 46111, 92222, 184444, 216367, 368888, 432734, 865468, 1730936, 2812771, 5625542, 11251084, 22502168]

約数ペア:

[(1, 22502168), (2, 11251084), (4, 5625542), (8, 2812771), (13, 1730936), (26, 865468), (52, 432734), (61, 368888), (104, 216367), (122, 184444), (244, 92222), (488, 46111), (793, 28376), (1586, 14188), (3172, 7094), (3547, 6344)]