18896402

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22877}}^1$

素因数の和:22945

約数の個数: 16

約数和(自身を含む): 32944320

約数和(自身を除く): 14047918

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 22877, 45754, 160139, 320278, 1349743, 2699486, 9448201, 18896402]

約数ペア:

[(1, 18896402), (2, 9448201), (7, 2699486), (14, 1349743), (59, 320278), (118, 160139), (413, 45754), (826, 22877)]