19399506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 44557440

約数和(自身を除く): 25157934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 2017, 3206, 4034, 4809, 6051, 9618, 12102, 14119, 28238, 42357, 84714, 461893, 923786, 1385679, 2771358, 3233251, 6466502, 9699753, 19399506]

約数ペア:

[(1, 19399506), (2, 9699753), (3, 6466502), (6, 3233251), (7, 2771358), (14, 1385679), (21, 923786), (42, 461893), (229, 84714), (458, 42357), (687, 28238), (1374, 14119), (1603, 12102), (2017, 9618), (3206, 6051), (4034, 4809)]