22146904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3571

約数の個数: 32

約数和(自身を含む): 45465840

約数和(自身を除く): 23318936

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 3491, 6344, 6982, 13964, 27928, 45383, 90766, 181532, 212951, 363064, 425902, 851804, 1703608, 2768363, 5536726, 11073452, 22146904]

約数ペア:

[(1, 22146904), (2, 11073452), (4, 5536726), (8, 2768363), (13, 1703608), (26, 851804), (52, 425902), (61, 363064), (104, 212951), (122, 181532), (244, 90766), (488, 45383), (793, 27928), (1586, 13964), (3172, 6982), (3491, 6344)]