11780321870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18013}}^1\times {\mathrm{3847}}^1$

素因数の和:21884

約数の個数: 32

約数和(自身を含む): 22458990528

約数和(自身を除く): 10678668658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3847, 7694, 18013, 19235, 36026, 38470, 65399, 90065, 130798, 180130, 306221, 326995, 612442, 653990, 1531105, 3062210, 69296011, 138592022, 346480055, 692960110, 1178032187, 2356064374, 5890160935, 11780321870]

約数ペア:

[(1, 11780321870), (2, 5890160935), (5, 2356064374), (10, 1178032187), (17, 692960110), (34, 346480055), (85, 138592022), (170, 69296011), (3847, 3062210), (7694, 1531105), (18013, 653990), (19235, 612442), (36026, 326995), (38470, 306221), (65399, 180130), (90065, 130798)]