15669745724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{39439}}^1$

素因数の和:40913

約数の個数: 24

約数和(自身を含む): 27828864000

約数和(自身を除く): 12159118276

約数列:

[1, 2, 4, 71, 142, 284, 1399, 2798, 5596, 39439, 78878, 99329, 157756, 198658, 397316, 2800169, 5600338, 11200676, 55175161, 110350322, 220700644, 3917436431, 7834872862, 15669745724]

約数ペア:

[(1, 15669745724), (2, 7834872862), (4, 3917436431), (71, 220700644), (142, 110350322), (284, 55175161), (1399, 11200676), (2798, 5600338), (5596, 2800169), (39439, 397316), (78878, 198658), (99329, 157756)]