191762288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{630797}}^1$

素因数の和:630824

約数の個数: 20

約数和(自身を含む): 391094760

約数和(自身を除く): 199332472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 630797, 1261594, 2523188, 5046376, 10092752, 11985143, 23970286, 47940572, 95881144, 191762288]

約数ペア:

[(1, 191762288), (2, 95881144), (4, 47940572), (8, 23970286), (16, 11985143), (19, 10092752), (38, 5046376), (76, 2523188), (152, 1261594), (304, 630797)]