14237990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 28498176

約数和(自身を除く): 14260186

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3533, 4030, 7066, 17665, 35330, 45929, 91858, 109523, 219046, 229645, 459290, 547615, 1095230, 1423799, 2847598, 7118995, 14237990]

約数ペア:

[(1, 14237990), (2, 7118995), (5, 2847598), (10, 1423799), (13, 1095230), (26, 547615), (31, 459290), (62, 229645), (65, 219046), (130, 109523), (155, 91858), (310, 45929), (403, 35330), (806, 17665), (2015, 7066), (3533, 4030)]