22204966

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 16986074

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 251, 497, 502, 623, 994, 1246, 1757, 3514, 6319, 12638, 17821, 22339, 35642, 44233, 44678, 88466, 124747, 156373, 249494, 312746, 1586069, 3172138, 11102483, 22204966]

約数ペア:

[(1, 22204966), (2, 11102483), (7, 3172138), (14, 1586069), (71, 312746), (89, 249494), (142, 156373), (178, 124747), (251, 88466), (497, 44678), (502, 44233), (623, 35642), (994, 22339), (1246, 17821), (1757, 12638), (3514, 6319)]