13202416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 27208080

約数和(自身を除く): 14005664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 317, 548, 634, 1096, 1268, 2192, 2536, 2603, 5072, 5206, 6023, 10412, 12046, 20824, 24092, 41648, 43429, 48184, 86858, 96368, 173716, 347432, 694864, 825151, 1650302, 3300604, 6601208, 13202416]

約数ペア:

[(1, 13202416), (2, 6601208), (4, 3300604), (8, 1650302), (16, 825151), (19, 694864), (38, 347432), (76, 173716), (137, 96368), (152, 86858), (274, 48184), (304, 43429), (317, 41648), (548, 24092), (634, 20824), (1096, 12046), (1268, 10412), (2192, 6023), (2536, 5206), (2603, 5072)]