201519898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{18191}}^1$

素因数の和:18413

約数の個数: 16

約数和(自身を含む): 314357760

約数和(自身を除く): 112837862

約数列:

[1, 2, 29, 58, 191, 382, 5539, 11078, 18191, 36382, 527539, 1055078, 3474481, 6948962, 100759949, 201519898]

約数ペア:

[(1, 201519898), (2, 100759949), (29, 6948962), (58, 3474481), (191, 1055078), (382, 527539), (5539, 36382), (11078, 18191)]