19265568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28669}}^1$

素因数の和:28689

約数の個数: 48

約数和(自身を含む): 57798720

約数和(自身を除く): 38533152

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, 28669, 57338, 86007, 114676, 172014, 200683, 229352, 344028, 401366, 458704, 602049, 688056, 802732, 917408, 1204098, 1376112, 1605464, 2408196, 2752224, 3210928, 4816392, 6421856, 9632784, 19265568]

約数ペア:

[(1, 19265568), (2, 9632784), (3, 6421856), (4, 4816392), (6, 3210928), (7, 2752224), (8, 2408196), (12, 1605464), (14, 1376112), (16, 1204098), (21, 917408), (24, 802732), (28, 688056), (32, 602049), (42, 458704), (48, 401366), (56, 344028), (84, 229352), (96, 200683), (112, 172014), (168, 114676), (224, 86007), (336, 57338), (672, 28669)]