1216190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2380320

約数和(自身を除く): 1164130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 173, 185, 190, 346, 370, 703, 865, 1406, 1730, 3287, 3515, 6401, 6574, 7030, 12802, 16435, 32005, 32870, 64010, 121619, 243238, 608095, 1216190]

約数ペア:

[(1, 1216190), (2, 608095), (5, 243238), (10, 121619), (19, 64010), (37, 32870), (38, 32005), (74, 16435), (95, 12802), (173, 7030), (185, 6574), (190, 6401), (346, 3515), (370, 3287), (703, 1730), (865, 1406)]