194631910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1511}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 382765824

約数和(自身を除く): 188133914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1171, 1511, 2342, 3022, 5855, 7555, 11710, 12881, 15110, 16621, 25762, 33242, 64405, 83105, 128810, 166210, 1769381, 3538762, 8846905, 17693810, 19463191, 38926382, 97315955, 194631910]

約数ペア:

[(1, 194631910), (2, 97315955), (5, 38926382), (10, 19463191), (11, 17693810), (22, 8846905), (55, 3538762), (110, 1769381), (1171, 166210), (1511, 128810), (2342, 83105), (3022, 64405), (5855, 33242), (7555, 25762), (11710, 16621), (12881, 15110)]