19295122

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 36835200

約数和(自身を除く): 17540078

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2557, 3773, 5114, 7546, 17899, 28127, 35798, 56254, 125293, 196889, 250586, 393778, 877051, 1378223, 1754102, 2756446, 9647561, 19295122]

約数ペア:

[(1, 19295122), (2, 9647561), (7, 2756446), (11, 1754102), (14, 1378223), (22, 877051), (49, 393778), (77, 250586), (98, 196889), (154, 125293), (343, 56254), (539, 35798), (686, 28127), (1078, 17899), (2557, 7546), (3773, 5114)]