10198972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 21549360

約数和(自身を除く): 11350388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1009, 1444, 2018, 2527, 4036, 5054, 7063, 10108, 14126, 19171, 28252, 38342, 76684, 134197, 268394, 364249, 536788, 728498, 1456996, 2549743, 5099486, 10198972]

約数ペア:

[(1, 10198972), (2, 5099486), (4, 2549743), (7, 1456996), (14, 728498), (19, 536788), (28, 364249), (38, 268394), (76, 134197), (133, 76684), (266, 38342), (361, 28252), (532, 19171), (722, 14126), (1009, 10108), (1444, 7063), (2018, 5054), (2527, 4036)]