13419616

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 17062304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 431, 556, 862, 973, 1112, 1724, 1946, 2224, 3017, 3448, 3892, 4448, 6034, 6896, 7784, 12068, 13792, 15568, 24136, 31136, 48272, 59909, 96544, 119818, 239636, 419363, 479272, 838726, 958544, 1677452, 1917088, 3354904, 6709808, 13419616]

約数ペア:

[(1, 13419616), (2, 6709808), (4, 3354904), (7, 1917088), (8, 1677452), (14, 958544), (16, 838726), (28, 479272), (32, 419363), (56, 239636), (112, 119818), (139, 96544), (224, 59909), (278, 48272), (431, 31136), (556, 24136), (862, 15568), (973, 13792), (1112, 12068), (1724, 7784), (1946, 6896), (2224, 6034), (3017, 4448), (3448, 3892)]