1531569328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5038057}}^1$

素因数の和:5038084

約数の個数: 20

約数和(自身を含む): 3123595960

約数和(自身を除く): 1592026632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5038057, 10076114, 20152228, 40304456, 80608912, 95723083, 191446166, 382892332, 765784664, 1531569328]

約数ペア:

[(1, 1531569328), (2, 765784664), (4, 382892332), (8, 191446166), (16, 95723083), (19, 80608912), (38, 40304456), (76, 20152228), (152, 10076114), (304, 5038057)]