19213152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28591}}^1$

素因数の和:28611

約数の個数: 48

約数和(自身を含む): 57641472

約数和(自身を除く): 38428320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28591, 57182, 85773, 114364, 171546, 200137, 228728, 343092, 400274, 457456, 600411, 686184, 800548, 914912, 1200822, 1372368, 1601096, 2401644, 2744736, 3202192, 4803288, 6404384, 9606576, 19213152]

約数ペア:

[(1, 19213152), (2, 9606576), (3, 6404384), (4, 4803288), (6, 3202192), (7, 2744736), (8, 2401644), (12, 1601096), (14, 1372368), (16, 1200822), (21, 914912), (24, 800548), (28, 686184), (32, 600411), (42, 457456), (48, 400274), (56, 343092), (84, 228728), (96, 200137), (112, 171546), (168, 114364), (224, 85773), (336, 57182), (672, 28591)]