19063970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 17597278

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 883, 1270, 1766, 2159, 4318, 4415, 8830, 10795, 15011, 21590, 30022, 75055, 112141, 150110, 224282, 560705, 1121410, 1906397, 3812794, 9531985, 19063970]

約数ペア:

[(1, 19063970), (2, 9531985), (5, 3812794), (10, 1906397), (17, 1121410), (34, 560705), (85, 224282), (127, 150110), (170, 112141), (254, 75055), (635, 30022), (883, 21590), (1270, 15011), (1766, 10795), (2159, 8830), (4318, 4415)]