37939390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 72277920

約数和(自身を除く): 34338530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 857, 1165, 1714, 2330, 4285, 4427, 8570, 8854, 16283, 22135, 32566, 44270, 81415, 162830, 199681, 399362, 998405, 1996810, 3793939, 7587878, 18969695, 37939390]

約数ペア:

[(1, 37939390), (2, 18969695), (5, 7587878), (10, 3793939), (19, 1996810), (38, 998405), (95, 399362), (190, 199681), (233, 162830), (466, 81415), (857, 44270), (1165, 32566), (1714, 22135), (2330, 16283), (4285, 8854), (4427, 8570)]