19315560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14633}}^1$

素因数の和:14658

約数の個数: 64

約数和(自身を含む): 63218880

約数和(自身を除く): 43903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14633, 29266, 43899, 58532, 73165, 87798, 117064, 146330, 160963, 175596, 219495, 292660, 321926, 351192, 438990, 482889, 585320, 643852, 804815, 877980, 965778, 1287704, 1609630, 1755960, 1931556, 2414445, 3219260, 3863112, 4828890, 6438520, 9657780, 19315560]

約数ペア:

[(1, 19315560), (2, 9657780), (3, 6438520), (4, 4828890), (5, 3863112), (6, 3219260), (8, 2414445), (10, 1931556), (11, 1755960), (12, 1609630), (15, 1287704), (20, 965778), (22, 877980), (24, 804815), (30, 643852), (33, 585320), (40, 482889), (44, 438990), (55, 351192), (60, 321926), (66, 292660), (88, 219495), (110, 175596), (120, 160963), (132, 146330), (165, 117064), (220, 87798), (264, 73165), (330, 58532), (440, 43899), (660, 29266), (1320, 14633)]