12630838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 9038282

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 263, 407, 526, 649, 814, 1298, 2183, 2893, 4366, 5786, 9731, 15517, 19462, 24013, 31034, 48026, 107041, 170687, 214082, 341374, 574129, 1148258, 6315419, 12630838]

約数ペア:

[(1, 12630838), (2, 6315419), (11, 1148258), (22, 574129), (37, 341374), (59, 214082), (74, 170687), (118, 107041), (263, 48026), (407, 31034), (526, 24013), (649, 19462), (814, 15517), (1298, 9731), (2183, 5786), (2893, 4366)]