19214184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 53173440

約数和(自身を除く): 33959256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 997, 1606, 1752, 1994, 2409, 2991, 3212, 3988, 4818, 5982, 6424, 7976, 9636, 10967, 11964, 19272, 21934, 23928, 32901, 43868, 65802, 72781, 87736, 131604, 145562, 218343, 263208, 291124, 436686, 582248, 800591, 873372, 1601182, 1746744, 2401773, 3202364, 4803546, 6404728, 9607092, 19214184]

約数ペア:

[(1, 19214184), (2, 9607092), (3, 6404728), (4, 4803546), (6, 3202364), (8, 2401773), (11, 1746744), (12, 1601182), (22, 873372), (24, 800591), (33, 582248), (44, 436686), (66, 291124), (73, 263208), (88, 218343), (132, 145562), (146, 131604), (219, 87736), (264, 72781), (292, 65802), (438, 43868), (584, 32901), (803, 23928), (876, 21934), (997, 19272), (1606, 11964), (1752, 10967), (1994, 9636), (2409, 7976), (2991, 6424), (3212, 5982), (3988, 4818)]