18635812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8799

約数の個数: 24

約数和(自身を含む): 35982072

約数和(自身を除く): 17346260

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8741, 17482, 34964, 113633, 227266, 358381, 454532, 716762, 1433524, 4658953, 9317906, 18635812]

約数ペア:

[(1, 18635812), (2, 9317906), (4, 4658953), (13, 1433524), (26, 716762), (41, 454532), (52, 358381), (82, 227266), (164, 113633), (533, 34964), (1066, 17482), (2132, 8741)]