19722648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74707}}^1$

素因数の和:74727

約数の個数: 32

約数和(自身を含む): 53789760

約数和(自身を除く): 34067112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74707, 149414, 224121, 298828, 448242, 597656, 821777, 896484, 1643554, 1792968, 2465331, 3287108, 4930662, 6574216, 9861324, 19722648]

約数ペア:

[(1, 19722648), (2, 9861324), (3, 6574216), (4, 4930662), (6, 3287108), (8, 2465331), (11, 1792968), (12, 1643554), (22, 896484), (24, 821777), (33, 597656), (44, 448242), (66, 298828), (88, 224121), (132, 149414), (264, 74707)]