19021487966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{23297}}^1$

素因数の和:24356

約数の個数: 32

約数和(自身を含む): 31750887168

約数和(自身を除く): 12729399202

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1013, 2026, 13169, 23297, 26338, 31403, 46594, 62806, 302861, 408239, 605722, 722207, 816478, 1444414, 9388691, 18777382, 23599861, 47199722, 306798193, 613596386, 731595691, 1463191382, 9510743983, 19021487966]

約数ペア:

[(1, 19021487966), (2, 9510743983), (13, 1463191382), (26, 731595691), (31, 613596386), (62, 306798193), (403, 47199722), (806, 23599861), (1013, 18777382), (2026, 9388691), (13169, 1444414), (23297, 816478), (26338, 722207), (31403, 605722), (46594, 408239), (62806, 302861)]