15203890724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3170119}}^1$

素因数の和:3170243

約数の個数: 24

約数和(自身を含む): 29291908800

約数和(自身を除く): 14088018076

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 3170119, 6340238, 12680476, 34871309, 69742618, 139485236, 345542971, 691085942, 1382171884, 3800972681, 7601945362, 15203890724]

約数ペア:

[(1, 15203890724), (2, 7601945362), (4, 3800972681), (11, 1382171884), (22, 691085942), (44, 345542971), (109, 139485236), (218, 69742618), (436, 34871309), (1199, 12680476), (2398, 6340238), (4796, 3170119)]