15663509706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{641579}}^1$

素因数の和:641910

約数の個数: 32

約数和(自身を含む): 33844628160

約数和(自身を除く): 18181118454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 12207, 24414, 641579, 1283158, 1924737, 3849474, 8340527, 16681054, 25021581, 50043162, 200814227, 401628454, 602442681, 1204885362, 2610584951, 5221169902, 7831754853, 15663509706]

約数ペア:

[(1, 15663509706), (2, 7831754853), (3, 5221169902), (6, 2610584951), (13, 1204885362), (26, 602442681), (39, 401628454), (78, 200814227), (313, 50043162), (626, 25021581), (939, 16681054), (1878, 8340527), (4069, 3849474), (8138, 1924737), (12207, 1283158), (24414, 641579)]