16231852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 36816640

約数和(自身を除く): 20584788

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2347, 3458, 4694, 6916, 9388, 16429, 30511, 32858, 44593, 61022, 65716, 89186, 122044, 178372, 213577, 312151, 427154, 579709, 624302, 854308, 1159418, 1248604, 2318836, 4057963, 8115926, 16231852]

約数ペア:

[(1, 16231852), (2, 8115926), (4, 4057963), (7, 2318836), (13, 1248604), (14, 1159418), (19, 854308), (26, 624302), (28, 579709), (38, 427154), (52, 312151), (76, 213577), (91, 178372), (133, 122044), (182, 89186), (247, 65716), (266, 61022), (364, 44593), (494, 32858), (532, 30511), (988, 16429), (1729, 9388), (2347, 6916), (3458, 4694)]