12955552

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4648

約数の個数: 24

約数和(自身を含む): 25798500

約数和(自身を除く): 12842948

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 4549, 9098, 18196, 36392, 72784, 145568, 404861, 809722, 1619444, 3238888, 6477776, 12955552]

約数ペア:

[(1, 12955552), (2, 6477776), (4, 3238888), (8, 1619444), (16, 809722), (32, 404861), (89, 145568), (178, 72784), (356, 36392), (712, 18196), (1424, 9098), (2848, 4549)]