15691171252

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2677}}^1\times {\mathrm{20639}}^1$

素因数の和:23391

約数の個数: 24

約数和(自身を含む): 27858055680

約数和(自身を除く): 12166884428

約数列:

[1, 2, 4, 71, 142, 284, 2677, 5354, 10708, 20639, 41278, 82556, 190067, 380134, 760268, 1465369, 2930738, 5861476, 55250603, 110501206, 221002412, 3922792813, 7845585626, 15691171252]

約数ペア:

[(1, 15691171252), (2, 7845585626), (4, 3922792813), (71, 221002412), (142, 110501206), (284, 55250603), (2677, 5861476), (5354, 2930738), (10708, 1465369), (20639, 760268), (41278, 380134), (82556, 190067)]