12946096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 26537984

約数和(自身を除く): 13591888

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 607, 688, 1214, 1333, 2428, 2666, 4856, 5332, 9712, 10664, 18817, 21328, 26101, 37634, 52202, 75268, 104404, 150536, 208808, 301072, 417616, 809131, 1618262, 3236524, 6473048, 12946096]

約数ペア:

[(1, 12946096), (2, 6473048), (4, 3236524), (8, 1618262), (16, 809131), (31, 417616), (43, 301072), (62, 208808), (86, 150536), (124, 104404), (172, 75268), (248, 52202), (344, 37634), (496, 26101), (607, 21328), (688, 18817), (1214, 10664), (1333, 9712), (2428, 5332), (2666, 4856)]