19152684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28001}}^1$

素因数の和:28030

約数の個数: 36

約数和(自身を含む): 50963640

約数和(自身を除く): 31810956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28001, 56002, 84003, 112004, 168006, 252009, 336012, 504018, 532019, 1008036, 1064038, 1596057, 2128076, 3192114, 4788171, 6384228, 9576342, 19152684]

約数ペア:

[(1, 19152684), (2, 9576342), (3, 6384228), (4, 4788171), (6, 3192114), (9, 2128076), (12, 1596057), (18, 1064038), (19, 1008036), (36, 532019), (38, 504018), (57, 336012), (76, 252009), (114, 168006), (171, 112004), (228, 84003), (342, 56002), (684, 28001)]