9521390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13043}}^1$

素因数の和:13123

約数の個数: 16

約数和(自身を含む): 17374608

約数和(自身を除く): 7853218

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 13043, 26086, 65215, 130430, 952139, 1904278, 4760695, 9521390]

約数ペア:

[(1, 9521390), (2, 4760695), (5, 1904278), (10, 952139), (73, 130430), (146, 65215), (365, 26086), (730, 13043)]