19625395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 25043040

約数和(自身を除く): 5417645

約数列:

[1, 5, 17, 85, 373, 619, 1865, 3095, 6341, 10523, 31705, 52615, 230887, 1154435, 3925079, 19625395]

約数ペア:

[(1, 19625395), (5, 3925079), (17, 1154435), (85, 230887), (373, 52615), (619, 31705), (1865, 10523), (3095, 6341)]