19822850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23321}}^1$

素因数の和:23350

約数の個数: 24

約数和(自身を含む): 39041028

約数和(自身を除く): 19218178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23321, 46642, 116605, 233210, 396457, 583025, 792914, 1166050, 1982285, 3964570, 9911425, 19822850]

約数ペア:

[(1, 19822850), (2, 9911425), (5, 3964570), (10, 1982285), (17, 1166050), (25, 792914), (34, 583025), (50, 396457), (85, 233210), (170, 116605), (425, 46642), (850, 23321)]