17191190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 32071680

約数和(自身を除く): 14880490

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 463, 470, 790, 926, 2315, 3713, 4630, 7426, 18565, 21761, 36577, 37130, 43522, 73154, 108805, 182885, 217610, 365770, 1719119, 3438238, 8595595, 17191190]

約数ペア:

[(1, 17191190), (2, 8595595), (5, 3438238), (10, 1719119), (47, 365770), (79, 217610), (94, 182885), (158, 108805), (235, 73154), (395, 43522), (463, 37130), (470, 36577), (790, 21761), (926, 18565), (2315, 7426), (3713, 4630)]