16948190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12743}}^1$

素因数の和:12776

約数の個数: 32

約数和(自身を含む): 36702720

約数和(自身を除く): 19754530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12743, 25486, 63715, 89201, 127430, 178402, 242117, 446005, 484234, 892010, 1210585, 1694819, 2421170, 3389638, 8474095, 16948190]

約数ペア:

[(1, 16948190), (2, 8474095), (5, 3389638), (7, 2421170), (10, 1694819), (14, 1210585), (19, 892010), (35, 484234), (38, 446005), (70, 242117), (95, 178402), (133, 127430), (190, 89201), (266, 63715), (665, 25486), (1330, 12743)]