11815660

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{983}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 24879456

約数和(自身を除く): 13063796

約数列:

[1, 2, 4, 5, 10, 20, 601, 983, 1202, 1966, 2404, 3005, 3932, 4915, 6010, 9830, 12020, 19660, 590783, 1181566, 2363132, 2953915, 5907830, 11815660]

約数ペア:

[(1, 11815660), (2, 5907830), (4, 2953915), (5, 2363132), (10, 1181566), (20, 590783), (601, 19660), (983, 12020), (1202, 9830), (1966, 6010), (2404, 4915), (3005, 3932)]