16336580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 38902080

約数和(自身を除く): 22565500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 3307, 4940, 6614, 13228, 16535, 33070, 42991, 62833, 66140, 85982, 125666, 171964, 214955, 251332, 314165, 429910, 628330, 816829, 859820, 1256660, 1633658, 3267316, 4084145, 8168290, 16336580]

約数ペア:

[(1, 16336580), (2, 8168290), (4, 4084145), (5, 3267316), (10, 1633658), (13, 1256660), (19, 859820), (20, 816829), (26, 628330), (38, 429910), (52, 314165), (65, 251332), (76, 214955), (95, 171964), (130, 125666), (190, 85982), (247, 66140), (260, 62833), (380, 42991), (494, 33070), (988, 16535), (1235, 13228), (2470, 6614), (3307, 4940)]