19940424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6282

約数の個数: 64

約数和(自身を含む): 59980800

約数和(自身を除く): 40040376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6247, 12494, 18741, 24988, 37482, 43729, 49976, 74964, 87458, 118693, 131187, 149928, 174916, 237386, 262374, 349832, 356079, 474772, 524748, 712158, 830851, 949544, 1049496, 1424316, 1661702, 2492553, 2848632, 3323404, 4985106, 6646808, 9970212, 19940424]

約数ペア:

[(1, 19940424), (2, 9970212), (3, 6646808), (4, 4985106), (6, 3323404), (7, 2848632), (8, 2492553), (12, 1661702), (14, 1424316), (19, 1049496), (21, 949544), (24, 830851), (28, 712158), (38, 524748), (42, 474772), (56, 356079), (57, 349832), (76, 262374), (84, 237386), (114, 174916), (133, 149928), (152, 131187), (168, 118693), (228, 87458), (266, 74964), (399, 49976), (456, 43729), (532, 37482), (798, 24988), (1064, 18741), (1596, 12494), (3192, 6247)]