19572564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 51549120

約数和(自身を除く): 31976556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5113, 10226, 15339, 20452, 30678, 56243, 61356, 112486, 148277, 168729, 224972, 296554, 337458, 444831, 593108, 674916, 889662, 1631047, 1779324, 3262094, 4893141, 6524188, 9786282, 19572564]

約数ペア:

[(1, 19572564), (2, 9786282), (3, 6524188), (4, 4893141), (6, 3262094), (11, 1779324), (12, 1631047), (22, 889662), (29, 674916), (33, 593108), (44, 444831), (58, 337458), (66, 296554), (87, 224972), (116, 168729), (132, 148277), (174, 112486), (319, 61356), (348, 56243), (638, 30678), (957, 20452), (1276, 15339), (1914, 10226), (3828, 5113)]