12099770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 11375110

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1481, 1634, 2962, 4085, 7405, 8170, 14810, 28139, 56278, 63683, 127366, 140695, 281390, 318415, 636830, 1209977, 2419954, 6049885, 12099770]

約数ペア:

[(1, 12099770), (2, 6049885), (5, 2419954), (10, 1209977), (19, 636830), (38, 318415), (43, 281390), (86, 140695), (95, 127366), (190, 63683), (215, 56278), (430, 28139), (817, 14810), (1481, 8170), (1634, 7405), (2962, 4085)]