13195150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8556

約数の個数: 24

約数和(自身を含む): 25337664

約数和(自身を除く): 12142514

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 8513, 17026, 42565, 85130, 212825, 263903, 425650, 527806, 1319515, 2639030, 6597575, 13195150]

約数ペア:

[(1, 13195150), (2, 6597575), (5, 2639030), (10, 1319515), (25, 527806), (31, 425650), (50, 263903), (62, 212825), (155, 85130), (310, 42565), (775, 17026), (1550, 8513)]