19935250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 38952576

約数和(自身を除く): 19017326

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3467, 5750, 6934, 17335, 34670, 79741, 86675, 159482, 173350, 398705, 433375, 797410, 866750, 1993525, 3987050, 9967625, 19935250]

約数ペア:

[(1, 19935250), (2, 9967625), (5, 3987050), (10, 1993525), (23, 866750), (25, 797410), (46, 433375), (50, 398705), (115, 173350), (125, 159482), (230, 86675), (250, 79741), (575, 34670), (1150, 17335), (2875, 6934), (3467, 5750)]