16738904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23019

約数の個数: 32

約数和(自身を含む): 38629920

約数和(自身を除く): 21891016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22993, 45986, 91972, 160951, 183944, 298909, 321902, 597818, 643804, 1195636, 1287608, 2092363, 2391272, 4184726, 8369452, 16738904]

約数ペア:

[(1, 16738904), (2, 8369452), (4, 4184726), (7, 2391272), (8, 2092363), (13, 1287608), (14, 1195636), (26, 643804), (28, 597818), (52, 321902), (56, 298909), (91, 183944), (104, 160951), (182, 91972), (364, 45986), (728, 22993)]