15930186

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 32572800

約数和(自身を除く): 16642614

約数列:

[1, 2, 3, 6, 103, 149, 173, 206, 298, 309, 346, 447, 519, 618, 894, 1038, 15347, 17819, 25777, 30694, 35638, 46041, 51554, 53457, 77331, 92082, 106914, 154662, 2655031, 5310062, 7965093, 15930186]

約数ペア:

[(1, 15930186), (2, 7965093), (3, 5310062), (6, 2655031), (103, 154662), (149, 106914), (173, 92082), (206, 77331), (298, 53457), (309, 51554), (346, 46041), (447, 35638), (519, 30694), (618, 25777), (894, 17819), (1038, 15347)]