38890428

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{53129}}^1$

素因数の和:53197

約数の個数: 24

約数和(自身を含む): 92233680

約数和(自身を除く): 53343252

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 53129, 106258, 159387, 212516, 318774, 637548, 3240869, 6481738, 9722607, 12963476, 19445214, 38890428]

約数ペア:

[(1, 38890428), (2, 19445214), (3, 12963476), (4, 9722607), (6, 6481738), (12, 3240869), (61, 637548), (122, 318774), (183, 212516), (244, 159387), (366, 106258), (732, 53129)]