19495824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21377}}^1$

素因数の和:21407

約数の個数: 40

約数和(自身を含む): 53017440

約数和(自身を除く): 33521616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21377, 42754, 64131, 85508, 128262, 171016, 256524, 342032, 406163, 513048, 812326, 1026096, 1218489, 1624652, 2436978, 3249304, 4873956, 6498608, 9747912, 19495824]

約数ペア:

[(1, 19495824), (2, 9747912), (3, 6498608), (4, 4873956), (6, 3249304), (8, 2436978), (12, 1624652), (16, 1218489), (19, 1026096), (24, 812326), (38, 513048), (48, 406163), (57, 342032), (76, 256524), (114, 171016), (152, 128262), (228, 85508), (304, 64131), (456, 42754), (912, 21377)]