17975997310

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1949}}^1\times {\mathrm{2371}}^1$

素因数の和:4716

約数の個数: 32

約数和(自身を含む): 32470308000

約数和(自身を除く): 14494310690

約数列:

[1, 2, 5, 10, 389, 778, 1945, 1949, 2371, 3890, 3898, 4742, 9745, 11855, 19490, 23710, 758161, 922319, 1516322, 1844638, 3790805, 4611595, 4621079, 7581610, 9223190, 9242158, 23105395, 46210790, 1797599731, 3595199462, 8987998655, 17975997310]

約数ペア:

[(1, 17975997310), (2, 8987998655), (5, 3595199462), (10, 1797599731), (389, 46210790), (778, 23105395), (1945, 9242158), (1949, 9223190), (2371, 7581610), (3890, 4621079), (3898, 4611595), (4742, 3790805), (9745, 1844638), (11855, 1516322), (19490, 922319), (23710, 758161)]