15696340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71347}}^1$

素因数の和:71367

約数の個数: 24

約数和(自身を含む): 35959392

約数和(自身を除く): 20263052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71347, 142694, 285388, 356735, 713470, 784817, 1426940, 1569634, 3139268, 3924085, 7848170, 15696340]

約数ペア:

[(1, 15696340), (2, 7848170), (4, 3924085), (5, 3139268), (10, 1569634), (11, 1426940), (20, 784817), (22, 713470), (44, 356735), (55, 285388), (110, 142694), (220, 71347)]