23920598

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 43164576

約数和(自身を除く): 19243978

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 169, 181, 221, 299, 338, 362, 391, 442, 598, 782, 2353, 2873, 3077, 3887, 4163, 4706, 5083, 5746, 6154, 7774, 8326, 10166, 30589, 40001, 54119, 61178, 66079, 70771, 80002, 108238, 132158, 141542, 520013, 703547, 920023, 1040026, 1407094, 1840046, 11960299, 23920598]

約数ペア:

[(1, 23920598), (2, 11960299), (13, 1840046), (17, 1407094), (23, 1040026), (26, 920023), (34, 703547), (46, 520013), (169, 141542), (181, 132158), (221, 108238), (299, 80002), (338, 70771), (362, 66079), (391, 61178), (442, 54119), (598, 40001), (782, 30589), (2353, 10166), (2873, 8326), (3077, 7774), (3887, 6154), (4163, 5746), (4706, 5083)]