1431346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5409

約数の個数: 16

約数和(自身を含む): 2583360

約数和(自身を除く): 1152014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5381, 10762, 37667, 75334, 102239, 204478, 715673, 1431346]

約数ペア:

[(1, 1431346), (2, 715673), (7, 204478), (14, 102239), (19, 75334), (38, 37667), (133, 10762), (266, 5381)]