15683670289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{23291}}^1$

素因数の和:23461

約数の個数: 32

約数和(自身を含む): 19408757760

約数和(自身を除く): 3725087471

約数列:

[1, 7, 19, 61, 83, 133, 427, 581, 1159, 1577, 5063, 8113, 11039, 23291, 35441, 96197, 163037, 442529, 673379, 1420751, 1933153, 3097703, 9945257, 13532071, 26994269, 36729907, 117922333, 188959883, 257109349, 825456331, 2240524327, 15683670289]

約数ペア:

[(1, 15683670289), (7, 2240524327), (19, 825456331), (61, 257109349), (83, 188959883), (133, 117922333), (427, 36729907), (581, 26994269), (1159, 13532071), (1577, 9945257), (5063, 3097703), (8113, 1933153), (11039, 1420751), (23291, 673379), (35441, 442529), (96197, 163037)]