12181216

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2194

約数の個数: 24

約数和(自身を含む): 24119424

約数和(自身を除く): 11938208

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 1993, 3056, 3986, 6112, 7972, 15944, 31888, 63776, 380663, 761326, 1522652, 3045304, 6090608, 12181216]

約数ペア:

[(1, 12181216), (2, 6090608), (4, 3045304), (8, 1522652), (16, 761326), (32, 380663), (191, 63776), (382, 31888), (764, 15944), (1528, 7972), (1993, 6112), (3056, 3986)]