1904253195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9765401}}^1$

素因数の和:9765422

約数の個数: 16

約数和(自身を含む): 3281175072

約数和(自身を除く): 1376921877

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9765401, 29296203, 48827005, 126950213, 146481015, 380850639, 634751065, 1904253195]

約数ペア:

[(1, 1904253195), (3, 634751065), (5, 380850639), (13, 146481015), (15, 126950213), (39, 48827005), (65, 29296203), (195, 9765401)]