15402212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14867}}^1$

素因数の和:14915

約数の個数: 24

約数和(自身を含む): 31639104

約数和(自身を除く): 16236892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 14867, 29734, 59468, 104069, 208138, 416276, 550079, 1100158, 2200316, 3850553, 7701106, 15402212]

約数ペア:

[(1, 15402212), (2, 7701106), (4, 3850553), (7, 2200316), (14, 1100158), (28, 550079), (37, 416276), (74, 208138), (148, 104069), (259, 59468), (518, 29734), (1036, 14867)]