12187136

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1862

約数の個数: 40

約数和(自身を含む): 26237904

約数和(自身を除く): 14050768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1831, 3328, 3662, 6656, 7324, 14648, 23803, 29296, 47606, 58592, 95212, 117184, 190424, 234368, 380848, 468736, 761696, 937472, 1523392, 3046784, 6093568, 12187136]

約数ペア:

[(1, 12187136), (2, 6093568), (4, 3046784), (8, 1523392), (13, 937472), (16, 761696), (26, 468736), (32, 380848), (52, 234368), (64, 190424), (104, 117184), (128, 95212), (208, 58592), (256, 47606), (416, 29296), (512, 23803), (832, 14648), (1664, 7324), (1831, 6656), (3328, 3662)]