19236074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 34280064

約数和(自身を除く): 15043990

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 653, 1133, 1306, 1339, 2266, 2678, 7183, 8489, 14366, 14729, 16978, 29458, 67259, 93379, 134518, 186758, 739849, 874367, 1479698, 1748734, 9618037, 19236074]

約数ペア:

[(1, 19236074), (2, 9618037), (11, 1748734), (13, 1479698), (22, 874367), (26, 739849), (103, 186758), (143, 134518), (206, 93379), (286, 67259), (653, 29458), (1133, 16978), (1306, 14729), (1339, 14366), (2266, 8489), (2678, 7183)]