15454138

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 27302400

約数和(自身を除く): 11848262

約数列:

[1, 2, 7, 14, 79, 89, 157, 158, 178, 314, 553, 623, 1099, 1106, 1246, 2198, 7031, 12403, 13973, 14062, 24806, 27946, 49217, 86821, 97811, 98434, 173642, 195622, 1103867, 2207734, 7727069, 15454138]

約数ペア:

[(1, 15454138), (2, 7727069), (7, 2207734), (14, 1103867), (79, 195622), (89, 173642), (157, 98434), (158, 97811), (178, 86821), (314, 49217), (553, 27946), (623, 24806), (1099, 14062), (1106, 13973), (1246, 12403), (2198, 7031)]