190640018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{6113}}^1$

素因数の和:6649

約数の個数: 16

約数和(自身を含む): 295819776

約数和(自身を除く): 105179758

約数列:

[1, 2, 31, 62, 503, 1006, 6113, 12226, 15593, 31186, 189503, 379006, 3074839, 6149678, 95320009, 190640018]

約数ペア:

[(1, 190640018), (2, 95320009), (31, 6149678), (62, 3074839), (503, 379006), (1006, 189503), (6113, 31186), (12226, 15593)]