19006130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13322

約数の個数: 32

約数和(自身を含む): 40195008

約数和(自身を除く): 21188878

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 13291, 26582, 66455, 132910, 146201, 172783, 292402, 345566, 731005, 863915, 1462010, 1727830, 1900613, 3801226, 9503065, 19006130]

約数ペア:

[(1, 19006130), (2, 9503065), (5, 3801226), (10, 1900613), (11, 1727830), (13, 1462010), (22, 863915), (26, 731005), (55, 345566), (65, 292402), (110, 172783), (130, 146201), (143, 132910), (286, 66455), (715, 26582), (1430, 13291)]