11938260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198971}}^1$

素因数の和:198983

約数の個数: 24

約数和(自身を含む): 33427296

約数和(自身を除く): 21489036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198971, 397942, 596913, 795884, 994855, 1193826, 1989710, 2387652, 2984565, 3979420, 5969130, 11938260]

約数ペア:

[(1, 11938260), (2, 5969130), (3, 3979420), (4, 2984565), (5, 2387652), (6, 1989710), (10, 1193826), (12, 994855), (15, 795884), (20, 596913), (30, 397942), (60, 198971)]