1692235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 2188800

約数和(自身を除く): 496565

約数列:

[1, 5, 19, 47, 95, 235, 379, 893, 1895, 4465, 7201, 17813, 36005, 89065, 338447, 1692235]

約数ペア:

[(1, 1692235), (5, 338447), (19, 89065), (47, 36005), (95, 17813), (235, 7201), (379, 4465), (893, 1895)]