18925986

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{31231}}^1$

素因数の和:31337

約数の個数: 16

約数和(自身を含む): 38227968

約数和(自身を除く): 19301982

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 31231, 62462, 93693, 187386, 3154331, 6308662, 9462993, 18925986]

約数ペア:

[(1, 18925986), (2, 9462993), (3, 6308662), (6, 3154331), (101, 187386), (202, 93693), (303, 62462), (606, 31231)]