9138620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24049}}^1$

素因数の和:24077

約数の個数: 24

約数和(自身を含む): 20202000

約数和(自身を除く): 11063380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 24049, 48098, 96196, 120245, 240490, 456931, 480980, 913862, 1827724, 2284655, 4569310, 9138620]

約数ペア:

[(1, 9138620), (2, 4569310), (4, 2284655), (5, 1827724), (10, 913862), (19, 480980), (20, 456931), (38, 240490), (76, 120245), (95, 96196), (190, 48098), (380, 24049)]