19105350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11579}}^1$

素因数の和:11605

約数の個数: 48

約数和(自身を含む): 51693120

約数和(自身を除く): 32587770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 11579, 23158, 34737, 57895, 69474, 115790, 127369, 173685, 254738, 289475, 347370, 382107, 578950, 636845, 764214, 868425, 1273690, 1736850, 1910535, 3184225, 3821070, 6368450, 9552675, 19105350]

約数ペア:

[(1, 19105350), (2, 9552675), (3, 6368450), (5, 3821070), (6, 3184225), (10, 1910535), (11, 1736850), (15, 1273690), (22, 868425), (25, 764214), (30, 636845), (33, 578950), (50, 382107), (55, 347370), (66, 289475), (75, 254738), (110, 173685), (150, 127369), (165, 115790), (275, 69474), (330, 57895), (550, 34737), (825, 23158), (1650, 11579)]