13259778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5351}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 30827520

約数和(自身を除く): 17567742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 5351, 10702, 16053, 32106, 37457, 74914, 112371, 224742, 315709, 631418, 947127, 1894254, 2209963, 4419926, 6629889, 13259778]

約数ペア:

[(1, 13259778), (2, 6629889), (3, 4419926), (6, 2209963), (7, 1894254), (14, 947127), (21, 631418), (42, 315709), (59, 224742), (118, 112371), (177, 74914), (354, 37457), (413, 32106), (826, 16053), (1239, 10702), (2478, 5351)]