16637866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 14155094

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1319, 1802, 2638, 6307, 9233, 12614, 18466, 22423, 44846, 69907, 139814, 156961, 313922, 489349, 978698, 1188419, 2376838, 8318933, 16637866]

約数ペア:

[(1, 16637866), (2, 8318933), (7, 2376838), (14, 1188419), (17, 978698), (34, 489349), (53, 313922), (106, 156961), (119, 139814), (238, 69907), (371, 44846), (742, 22423), (901, 18466), (1319, 12614), (1802, 9233), (2638, 6307)]