15819792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19387}}^1$

素因数の和:19415

約数の個数: 40

約数和(自身を含む): 43274016

約数和(自身を除く): 27454224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19387, 38774, 58161, 77548, 116322, 155096, 232644, 310192, 329579, 465288, 659158, 930576, 988737, 1318316, 1977474, 2636632, 3954948, 5273264, 7909896, 15819792]

約数ペア:

[(1, 15819792), (2, 7909896), (3, 5273264), (4, 3954948), (6, 2636632), (8, 1977474), (12, 1318316), (16, 988737), (17, 930576), (24, 659158), (34, 465288), (48, 329579), (51, 310192), (68, 232644), (102, 155096), (136, 116322), (204, 77548), (272, 58161), (408, 38774), (816, 19387)]