22203512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 42720480

約数和(自身を除く): 20516968

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 263, 346, 488, 526, 692, 1052, 1384, 2104, 10553, 16043, 21106, 32086, 42212, 45499, 64172, 84424, 90998, 128344, 181996, 363992, 2775439, 5550878, 11101756, 22203512]

約数ペア:

[(1, 22203512), (2, 11101756), (4, 5550878), (8, 2775439), (61, 363992), (122, 181996), (173, 128344), (244, 90998), (263, 84424), (346, 64172), (488, 45499), (526, 42212), (692, 32086), (1052, 21106), (1384, 16043), (2104, 10553)]