19103292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40819}}^1$

素因数の和:40842

約数の個数: 36

約数和(自身を含む): 52004680

約数和(自身を除く): 32901388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 40819, 81638, 122457, 163276, 244914, 367371, 489828, 530647, 734742, 1061294, 1469484, 1591941, 2122588, 3183882, 4775823, 6367764, 9551646, 19103292]

約数ペア:

[(1, 19103292), (2, 9551646), (3, 6367764), (4, 4775823), (6, 3183882), (9, 2122588), (12, 1591941), (13, 1469484), (18, 1061294), (26, 734742), (36, 530647), (39, 489828), (52, 367371), (78, 244914), (117, 163276), (156, 122457), (234, 81638), (468, 40819)]