12805656

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{3581}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 32238000

約数和(自身を除く): 19432344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 3581, 7162, 10743, 14324, 21486, 28648, 42972, 85944, 533569, 1067138, 1600707, 2134276, 3201414, 4268552, 6402828, 12805656]

約数ペア:

[(1, 12805656), (2, 6402828), (3, 4268552), (4, 3201414), (6, 2134276), (8, 1600707), (12, 1067138), (24, 533569), (149, 85944), (298, 42972), (447, 28648), (596, 21486), (894, 14324), (1192, 10743), (1788, 7162), (3576, 3581)]