13203454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1609}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 21677040

約数和(自身を除く): 8473586

約数列:

[1, 2, 11, 22, 373, 746, 1609, 3218, 4103, 8206, 17699, 35398, 600157, 1200314, 6601727, 13203454]

約数ペア:

[(1, 13203454), (2, 6601727), (11, 1200314), (22, 600157), (373, 35398), (746, 17699), (1609, 8206), (3218, 4103)]