22151245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 28097280

約数和(自身を除く): 5946035

約数列:

[1, 5, 19, 95, 431, 541, 2155, 2705, 8189, 10279, 40945, 51395, 233171, 1165855, 4430249, 22151245]

約数ペア:

[(1, 22151245), (5, 4430249), (19, 1165855), (95, 233171), (431, 51395), (541, 40945), (2155, 10279), (2705, 8189)]