19758538941

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{107279}}^1$

素因数の和:107413

約数の個数: 24

約数和(自身を含む): 27658500480

約数和(自身を除く): 7899961539

約数列:

[1, 3, 29, 73, 87, 219, 841, 2117, 2523, 6351, 61393, 107279, 184179, 321837, 3111091, 7831367, 9333273, 23494101, 90221639, 227109643, 270664917, 681328929, 6586179647, 19758538941]

約数ペア:

[(1, 19758538941), (3, 6586179647), (29, 681328929), (73, 270664917), (87, 227109643), (219, 90221639), (841, 23494101), (2117, 9333273), (2523, 7831367), (6351, 3111091), (61393, 321837), (107279, 184179)]