15719432

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14762488

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 431, 776, 862, 1724, 3448, 4559, 9118, 18236, 20257, 36472, 40514, 41807, 81028, 83614, 162056, 167228, 334456, 1964929, 3929858, 7859716, 15719432]

約数ペア:

[(1, 15719432), (2, 7859716), (4, 3929858), (8, 1964929), (47, 334456), (94, 167228), (97, 162056), (188, 83614), (194, 81028), (376, 41807), (388, 40514), (431, 36472), (776, 20257), (862, 18236), (1724, 9118), (3448, 4559)]