12843632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11981}}^1$

素因数の和:12056

約数の個数: 20

約数和(自身を含む): 25258056

約数和(自身を除く): 12414424

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11981, 23962, 47924, 95848, 191696, 802727, 1605454, 3210908, 6421816, 12843632]

約数ペア:

[(1, 12843632), (2, 6421816), (4, 3210908), (8, 1605454), (16, 802727), (67, 191696), (134, 95848), (268, 47924), (536, 23962), (1072, 11981)]