19061750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 37571040

約数和(自身を除く): 18509290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4013, 4750, 8026, 20065, 40130, 76247, 100325, 152494, 200650, 381235, 501625, 762470, 1003250, 1906175, 3812350, 9530875, 19061750]

約数ペア:

[(1, 19061750), (2, 9530875), (5, 3812350), (10, 1906175), (19, 1003250), (25, 762470), (38, 501625), (50, 381235), (95, 200650), (125, 152494), (190, 100325), (250, 76247), (475, 40130), (950, 20065), (2375, 8026), (4013, 4750)]