16993340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9366

約数の個数: 48

約数和(自身を含む): 43925952

約数和(自身を除く): 26932612

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, 9337, 18674, 37348, 46685, 65359, 93370, 121381, 130718, 186740, 242762, 261436, 326795, 485524, 606905, 653590, 849667, 1213810, 1307180, 1699334, 2427620, 3398668, 4248335, 8496670, 16993340]

約数ペア:

[(1, 16993340), (2, 8496670), (4, 4248335), (5, 3398668), (7, 2427620), (10, 1699334), (13, 1307180), (14, 1213810), (20, 849667), (26, 653590), (28, 606905), (35, 485524), (52, 326795), (65, 261436), (70, 242762), (91, 186740), (130, 130718), (140, 121381), (182, 93370), (260, 65359), (364, 46685), (455, 37348), (910, 18674), (1820, 9337)]