19796616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13093}}^1$

素因数の和:13115

約数の個数: 64

約数和(自身を含む): 62851200

約数和(自身を除く): 43054584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13093, 26186, 39279, 52372, 78558, 91651, 104744, 117837, 157116, 183302, 235674, 274953, 314232, 353511, 366604, 471348, 549906, 707022, 733208, 824859, 942696, 1099812, 1414044, 1649718, 2199624, 2474577, 2828088, 3299436, 4949154, 6598872, 9898308, 19796616]

約数ペア:

[(1, 19796616), (2, 9898308), (3, 6598872), (4, 4949154), (6, 3299436), (7, 2828088), (8, 2474577), (9, 2199624), (12, 1649718), (14, 1414044), (18, 1099812), (21, 942696), (24, 824859), (27, 733208), (28, 707022), (36, 549906), (42, 471348), (54, 366604), (56, 353511), (63, 314232), (72, 274953), (84, 235674), (108, 183302), (126, 157116), (168, 117837), (189, 104744), (216, 91651), (252, 78558), (378, 52372), (504, 39279), (756, 26186), (1512, 13093)]