15661912808

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{523}}^1\times {\mathrm{8191}}^1$

素因数の和:9177

約数の個数: 32

約数和(自身を含む): 29490216960

約数和(自身を除く): 13828304152

約数列:

[1, 2, 4, 8, 457, 523, 914, 1046, 1828, 2092, 3656, 4184, 8191, 16382, 32764, 65528, 239011, 478022, 956044, 1912088, 3743287, 4283893, 7486574, 8567786, 14973148, 17135572, 29946296, 34271144, 1957739101, 3915478202, 7830956404, 15661912808]

約数ペア:

[(1, 15661912808), (2, 7830956404), (4, 3915478202), (8, 1957739101), (457, 34271144), (523, 29946296), (914, 17135572), (1046, 14973148), (1828, 8567786), (2092, 7486574), (3656, 4283893), (4184, 3743287), (8191, 1912088), (16382, 956044), (32764, 478022), (65528, 239011)]