19407566

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 29846880

約数和(自身を除く): 10439314

約数列:

[1, 2, 71, 97, 142, 194, 1409, 2818, 6887, 13774, 100039, 136673, 200078, 273346, 9703783, 19407566]

約数ペア:

[(1, 19407566), (2, 9703783), (71, 273346), (97, 200078), (142, 136673), (194, 100039), (1409, 13774), (2818, 6887)]