19251216

素因数分解:

$2^4\times 3^3\times {\mathrm{44563}}^1$

素因数の和:44580

約数の個数: 40

約数和(自身を含む): 55259360

約数和(自身を除く): 36008144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44563, 89126, 133689, 178252, 267378, 356504, 401067, 534756, 713008, 802134, 1069512, 1203201, 1604268, 2139024, 2406402, 3208536, 4812804, 6417072, 9625608, 19251216]

約数ペア:

[(1, 19251216), (2, 9625608), (3, 6417072), (4, 4812804), (6, 3208536), (8, 2406402), (9, 2139024), (12, 1604268), (16, 1203201), (18, 1069512), (24, 802134), (27, 713008), (36, 534756), (48, 401067), (54, 356504), (72, 267378), (108, 178252), (144, 133689), (216, 89126), (432, 44563)]