19431150335

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{1951}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 23941951488

約数和(自身を除く): 4510801153

約数列:

[1, 5, 83, 103, 233, 415, 515, 1165, 1951, 8549, 9755, 19339, 23999, 42745, 96695, 119995, 161933, 200953, 454583, 809665, 1004765, 1991917, 2272915, 9959585, 16679099, 37730389, 46822049, 83395495, 188651945, 234110245, 3886230067, 19431150335]

約数ペア:

[(1, 19431150335), (5, 3886230067), (83, 234110245), (103, 188651945), (233, 83395495), (415, 46822049), (515, 37730389), (1165, 16679099), (1951, 9959585), (8549, 2272915), (9755, 1991917), (19339, 1004765), (23999, 809665), (42745, 454583), (96695, 200953), (119995, 161933)]