19055604

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 45718848

約数和(自身を除く): 26663244

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 137, 173, 201, 268, 274, 346, 402, 411, 519, 548, 692, 804, 822, 1038, 1644, 2076, 9179, 11591, 18358, 23182, 23701, 27537, 34773, 36716, 46364, 47402, 55074, 69546, 71103, 94804, 110148, 139092, 142206, 284412, 1587967, 3175934, 4763901, 6351868, 9527802, 19055604]

約数ペア:

[(1, 19055604), (2, 9527802), (3, 6351868), (4, 4763901), (6, 3175934), (12, 1587967), (67, 284412), (134, 142206), (137, 139092), (173, 110148), (201, 94804), (268, 71103), (274, 69546), (346, 55074), (402, 47402), (411, 46364), (519, 36716), (548, 34773), (692, 27537), (804, 23701), (822, 23182), (1038, 18358), (1644, 11591), (2076, 9179)]