12572395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 5156885

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 227, 265, 583, 1007, 1045, 1135, 2497, 2915, 4313, 5035, 11077, 12031, 12485, 21565, 47443, 55385, 60155, 132341, 228589, 237215, 661705, 1142945, 2514479, 12572395]

約数ペア:

[(1, 12572395), (5, 2514479), (11, 1142945), (19, 661705), (53, 237215), (55, 228589), (95, 132341), (209, 60155), (227, 55385), (265, 47443), (583, 21565), (1007, 12485), (1045, 12031), (1135, 11077), (2497, 5035), (2915, 4313)]