19241120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 46335240

約数和(自身を除く): 27094120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 2269, 4240, 4538, 8480, 9076, 11345, 18152, 22690, 36304, 45380, 72608, 90760, 120257, 181520, 240514, 363040, 481028, 601285, 962056, 1202570, 1924112, 2405140, 3848224, 4810280, 9620560, 19241120]

約数ペア:

[(1, 19241120), (2, 9620560), (4, 4810280), (5, 3848224), (8, 2405140), (10, 1924112), (16, 1202570), (20, 962056), (32, 601285), (40, 481028), (53, 363040), (80, 240514), (106, 181520), (160, 120257), (212, 90760), (265, 72608), (424, 45380), (530, 36304), (848, 22690), (1060, 18152), (1696, 11345), (2120, 9076), (2269, 8480), (4240, 4538)]