23249915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 30391200

約数和(自身を除く): 7141285

約数列:

[1, 5, 13, 65, 89, 445, 1157, 4019, 5785, 20095, 52247, 261235, 357691, 1788455, 4649983, 23249915]

約数ペア:

[(1, 23249915), (5, 4649983), (13, 1788455), (65, 357691), (89, 261235), (445, 52247), (1157, 20095), (4019, 5785)]