19464046

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 15372434

約数列:

[1, 2, 7, 14, 29, 58, 191, 203, 251, 382, 406, 502, 1337, 1757, 2674, 3514, 5539, 7279, 11078, 14558, 38773, 47941, 50953, 77546, 95882, 101906, 335587, 671174, 1390289, 2780578, 9732023, 19464046]

約数ペア:

[(1, 19464046), (2, 9732023), (7, 2780578), (14, 1390289), (29, 671174), (58, 335587), (191, 101906), (203, 95882), (251, 77546), (382, 50953), (406, 47941), (502, 38773), (1337, 14558), (1757, 11078), (2674, 7279), (3514, 5539)]