19426330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25229}}^1$

素因数の和:25254

約数の個数: 32

約数和(自身を含む): 43597440

約数和(自身を除く): 24171110

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 25229, 50458, 126145, 176603, 252290, 277519, 353206, 555038, 883015, 1387595, 1766030, 1942633, 2775190, 3885266, 9713165, 19426330]

約数ペア:

[(1, 19426330), (2, 9713165), (5, 3885266), (7, 2775190), (10, 1942633), (11, 1766030), (14, 1387595), (22, 883015), (35, 555038), (55, 353206), (70, 277519), (77, 252290), (110, 176603), (154, 126145), (385, 50458), (770, 25229)]