21167903048

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1823}}^1\times {\mathrm{6073}}^1$

素因数の和:8141

約数の個数: 32

約数和(自身を含む): 39884313600

約数和(自身を除く): 18716410552

約数列:

[1, 2, 4, 8, 239, 478, 956, 1823, 1912, 3646, 6073, 7292, 12146, 14584, 24292, 48584, 435697, 871394, 1451447, 1742788, 2902894, 3485576, 5805788, 11071079, 11611576, 22142158, 44284316, 88568632, 2645987881, 5291975762, 10583951524, 21167903048]

約数ペア:

[(1, 21167903048), (2, 10583951524), (4, 5291975762), (8, 2645987881), (239, 88568632), (478, 44284316), (956, 22142158), (1823, 11611576), (1912, 11071079), (3646, 5805788), (6073, 3485576), (7292, 2902894), (12146, 1742788), (14584, 1451447), (24292, 871394), (48584, 435697)]