11497616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 24206784

約数和(自身を除く): 12709168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 331, 334, 662, 668, 1324, 1336, 2171, 2648, 2672, 4303, 4342, 5296, 8606, 8684, 17212, 17368, 34424, 34736, 55277, 68848, 110554, 221108, 442216, 718601, 884432, 1437202, 2874404, 5748808, 11497616]

約数ペア:

[(1, 11497616), (2, 5748808), (4, 2874404), (8, 1437202), (13, 884432), (16, 718601), (26, 442216), (52, 221108), (104, 110554), (167, 68848), (208, 55277), (331, 34736), (334, 34424), (662, 17368), (668, 17212), (1324, 8684), (1336, 8606), (2171, 5296), (2648, 4342), (2672, 4303)]