19270476

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5197}}^1$

素因数の和:5310

約数の個数: 36

約数和(自身を含む): 49193872

約数和(自身を除く): 29923396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5197, 10394, 15591, 20788, 31182, 46773, 62364, 93546, 187092, 535291, 1070582, 1605873, 2141164, 3211746, 4817619, 6423492, 9635238, 19270476]

約数ペア:

[(1, 19270476), (2, 9635238), (3, 6423492), (4, 4817619), (6, 3211746), (9, 2141164), (12, 1605873), (18, 1070582), (36, 535291), (103, 187092), (206, 93546), (309, 62364), (412, 46773), (618, 31182), (927, 20788), (1236, 15591), (1854, 10394), (3708, 5197)]