11984744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 24304800

約数和(自身を除く): 12320056

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2131, 2812, 4262, 5624, 8524, 17048, 40489, 78847, 80978, 157694, 161956, 315388, 323912, 630776, 1498093, 2996186, 5992372, 11984744]

約数ペア:

[(1, 11984744), (2, 5992372), (4, 2996186), (8, 1498093), (19, 630776), (37, 323912), (38, 315388), (74, 161956), (76, 157694), (148, 80978), (152, 78847), (296, 40489), (703, 17048), (1406, 8524), (2131, 5624), (2812, 4262)]