19158744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 53959680

約数和(自身を除く): 34800936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2341, 2728, 4092, 4682, 7023, 8184, 9364, 14046, 18728, 25751, 28092, 51502, 56184, 72571, 77253, 103004, 145142, 154506, 206008, 217713, 290284, 309012, 435426, 580568, 618024, 798281, 870852, 1596562, 1741704, 2394843, 3193124, 4789686, 6386248, 9579372, 19158744]

約数ペア:

[(1, 19158744), (2, 9579372), (3, 6386248), (4, 4789686), (6, 3193124), (8, 2394843), (11, 1741704), (12, 1596562), (22, 870852), (24, 798281), (31, 618024), (33, 580568), (44, 435426), (62, 309012), (66, 290284), (88, 217713), (93, 206008), (124, 154506), (132, 145142), (186, 103004), (248, 77253), (264, 72571), (341, 56184), (372, 51502), (682, 28092), (744, 25751), (1023, 18728), (1364, 14046), (2046, 9364), (2341, 8184), (2728, 7023), (4092, 4682)]