10906190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 21025440

約数和(自身を除く): 10119250

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 941, 1159, 1882, 2318, 4705, 5795, 9410, 11590, 17879, 35758, 57401, 89395, 114802, 178790, 287005, 574010, 1090619, 2181238, 5453095, 10906190]

約数ペア:

[(1, 10906190), (2, 5453095), (5, 2181238), (10, 1090619), (19, 574010), (38, 287005), (61, 178790), (95, 114802), (122, 89395), (190, 57401), (305, 35758), (610, 17879), (941, 11590), (1159, 9410), (1882, 5795), (2318, 4705)]