22419272

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 43101120

約数和(自身を除く): 20681848

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 277, 302, 536, 554, 604, 1108, 1208, 2216, 10117, 18559, 20234, 37118, 40468, 41827, 74236, 80936, 83654, 148472, 167308, 334616, 2802409, 5604818, 11209636, 22419272]

約数ペア:

[(1, 22419272), (2, 11209636), (4, 5604818), (8, 2802409), (67, 334616), (134, 167308), (151, 148472), (268, 83654), (277, 80936), (302, 74236), (536, 41827), (554, 40468), (604, 37118), (1108, 20234), (1208, 18559), (2216, 10117)]