15928224

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12763}}^1$

素因数の和:12789

約数の個数: 48

約数和(自身を含む): 45031392

約数和(自身を除く): 29103168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12763, 25526, 38289, 51052, 76578, 102104, 153156, 165919, 204208, 306312, 331838, 408416, 497757, 612624, 663676, 995514, 1225248, 1327352, 1991028, 2654704, 3982056, 5309408, 7964112, 15928224]

約数ペア:

[(1, 15928224), (2, 7964112), (3, 5309408), (4, 3982056), (6, 2654704), (8, 1991028), (12, 1327352), (13, 1225248), (16, 995514), (24, 663676), (26, 612624), (32, 497757), (39, 408416), (48, 331838), (52, 306312), (78, 204208), (96, 165919), (104, 153156), (156, 102104), (208, 76578), (312, 51052), (416, 38289), (624, 25526), (1248, 12763)]