12955716788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1\times {\mathrm{6763}}^1$

素因数の和:9012

約数の個数: 48

約数和(自身を含む): 26763362304

約数和(自身を除く): 13807645516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2207, 4414, 6763, 8828, 13526, 15449, 27052, 30898, 47341, 61796, 68417, 94682, 136834, 189364, 209653, 273668, 419306, 478919, 838612, 957838, 1467571, 1915676, 2935142, 5870284, 14925941, 29851882, 59703764, 104481587, 208963174, 417926348, 462704171, 925408342, 1850816684, 3238929197, 6477858394, 12955716788]

約数ペア:

[(1, 12955716788), (2, 6477858394), (4, 3238929197), (7, 1850816684), (14, 925408342), (28, 462704171), (31, 417926348), (62, 208963174), (124, 104481587), (217, 59703764), (434, 29851882), (868, 14925941), (2207, 5870284), (4414, 2935142), (6763, 1915676), (8828, 1467571), (13526, 957838), (15449, 838612), (27052, 478919), (30898, 419306), (47341, 273668), (61796, 209653), (68417, 189364), (94682, 136834)]