17947210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 34603200

約数和(自身を除く): 16655990

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1601, 2242, 3202, 5605, 8005, 11210, 16010, 30419, 60838, 94459, 152095, 188918, 304190, 472295, 944590, 1794721, 3589442, 8973605, 17947210]

約数ペア:

[(1, 17947210), (2, 8973605), (5, 3589442), (10, 1794721), (19, 944590), (38, 472295), (59, 304190), (95, 188918), (118, 152095), (190, 94459), (295, 60838), (590, 30419), (1121, 16010), (1601, 11210), (2242, 8005), (3202, 5605)]