23172394

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 19768406

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 1987, 3974, 5831, 11662, 13909, 27818, 33779, 67558, 97363, 194726, 236453, 472906, 681541, 1363082, 1655171, 3310342, 11586197, 23172394]

約数ペア:

[(1, 23172394), (2, 11586197), (7, 3310342), (14, 1655171), (17, 1363082), (34, 681541), (49, 472906), (98, 236453), (119, 194726), (238, 97363), (343, 67558), (686, 33779), (833, 27818), (1666, 13909), (1987, 11662), (3974, 5831)]