19310110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 36910080

約数和(自身を除く): 17599970

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 1423, 2714, 2846, 6785, 7115, 13570, 14230, 32729, 65458, 83957, 163645, 167914, 327290, 419785, 839570, 1931011, 3862022, 9655055, 19310110]

約数ペア:

[(1, 19310110), (2, 9655055), (5, 3862022), (10, 1931011), (23, 839570), (46, 419785), (59, 327290), (115, 167914), (118, 163645), (230, 83957), (295, 65458), (590, 32729), (1357, 14230), (1423, 13570), (2714, 7115), (2846, 6785)]