19450812

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12763}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 45746176

約数和(自身を除く): 26295364

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12763, 25526, 38289, 51052, 76578, 153156, 1620901, 3241802, 4862703, 6483604, 9725406, 19450812]

約数ペア:

[(1, 19450812), (2, 9725406), (3, 6483604), (4, 4862703), (6, 3241802), (12, 1620901), (127, 153156), (254, 76578), (381, 51052), (508, 38289), (762, 25526), (1524, 12763)]