1892590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 4101120

約数和(自身を除く): 2208530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1423, 2846, 7115, 9961, 14230, 19922, 27037, 49805, 54074, 99610, 135185, 189259, 270370, 378518, 946295, 1892590]

約数ペア:

[(1, 1892590), (2, 946295), (5, 378518), (7, 270370), (10, 189259), (14, 135185), (19, 99610), (35, 54074), (38, 49805), (70, 27037), (95, 19922), (133, 14230), (190, 9961), (266, 7115), (665, 2846), (1330, 1423)]