1191992656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2403211}}^1$

素因数の和:2403250

約数の個数: 20

約数和(自身を含む): 2383986304

約数和(自身を除く): 1191993648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2403211, 4806422, 9612844, 19225688, 38451376, 74499541, 148999082, 297998164, 595996328, 1191992656]

約数ペア:

[(1, 1191992656), (2, 595996328), (4, 297998164), (8, 148999082), (16, 74499541), (31, 38451376), (62, 19225688), (124, 9612844), (248, 4806422), (496, 2403211)]