12827152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 27123264

約数和(自身を除く): 14296112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 743, 1079, 1328, 1486, 2158, 2972, 4316, 5944, 8632, 9659, 11888, 17264, 19318, 38636, 61669, 77272, 123338, 154544, 246676, 493352, 801697, 986704, 1603394, 3206788, 6413576, 12827152]

約数ペア:

[(1, 12827152), (2, 6413576), (4, 3206788), (8, 1603394), (13, 986704), (16, 801697), (26, 493352), (52, 246676), (83, 154544), (104, 123338), (166, 77272), (208, 61669), (332, 38636), (664, 19318), (743, 17264), (1079, 11888), (1328, 9659), (1486, 8632), (2158, 5944), (2972, 4316)]