19141419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5743}}^1$

素因数の和:5858

約数の個数: 16

約数和(自身を含む): 28122624

約数和(自身を除く): 8981205

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 5743, 17229, 63173, 189519, 580043, 1740129, 6380473, 19141419]

約数ペア:

[(1, 19141419), (3, 6380473), (11, 1740129), (33, 580043), (101, 189519), (303, 63173), (1111, 17229), (3333, 5743)]