13761830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 25878528

約数和(自身を除く): 12116698

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 431, 515, 862, 1030, 2155, 3193, 4310, 6386, 13361, 15965, 26722, 31930, 44393, 66805, 88786, 133610, 221965, 443930, 1376183, 2752366, 6880915, 13761830]

約数ペア:

[(1, 13761830), (2, 6880915), (5, 2752366), (10, 1376183), (31, 443930), (62, 221965), (103, 133610), (155, 88786), (206, 66805), (310, 44393), (431, 31930), (515, 26722), (862, 15965), (1030, 13361), (2155, 6386), (3193, 4310)]