14907620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8220

約数の個数: 48

約数和(自身を含む): 38535168

約数和(自身を除く): 23627548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8191, 16382, 32764, 40955, 57337, 81910, 106483, 114674, 163820, 212966, 229348, 286685, 425932, 532415, 573370, 745381, 1064830, 1146740, 1490762, 2129660, 2981524, 3726905, 7453810, 14907620]

約数ペア:

[(1, 14907620), (2, 7453810), (4, 3726905), (5, 2981524), (7, 2129660), (10, 1490762), (13, 1146740), (14, 1064830), (20, 745381), (26, 573370), (28, 532415), (35, 425932), (52, 286685), (65, 229348), (70, 212966), (91, 163820), (130, 114674), (140, 106483), (182, 81910), (260, 57337), (364, 40955), (455, 32764), (910, 16382), (1820, 8191)]