18497602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10357}}^1$

素因数の和:10425

約数の個数: 16

約数和(自身を含む): 29831040

約数和(自身を除く): 11333438

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10357, 20714, 196783, 393566, 486779, 973558, 9248801, 18497602]

約数ペア:

[(1, 18497602), (2, 9248801), (19, 973558), (38, 486779), (47, 393566), (94, 196783), (893, 20714), (1786, 10357)]