22198904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30493}}^1$

素因数の和:30519

約数の個数: 32

約数和(自身を含む): 51229920

約数和(自身を除く): 29031016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 30493, 60986, 121972, 213451, 243944, 396409, 426902, 792818, 853804, 1585636, 1707608, 2774863, 3171272, 5549726, 11099452, 22198904]

約数ペア:

[(1, 22198904), (2, 11099452), (4, 5549726), (7, 3171272), (8, 2774863), (13, 1707608), (14, 1585636), (26, 853804), (28, 792818), (52, 426902), (56, 396409), (91, 243944), (104, 213451), (182, 121972), (364, 60986), (728, 30493)]