16441390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 33969600

約数和(自身を除く): 17528210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 673, 698, 1346, 1745, 2443, 3365, 3490, 4711, 4886, 6730, 9422, 12215, 23555, 24430, 47110, 234877, 469754, 1174385, 1644139, 2348770, 3288278, 8220695, 16441390]

約数ペア:

[(1, 16441390), (2, 8220695), (5, 3288278), (7, 2348770), (10, 1644139), (14, 1174385), (35, 469754), (70, 234877), (349, 47110), (673, 24430), (698, 23555), (1346, 12215), (1745, 9422), (2443, 6730), (3365, 4886), (3490, 4711)]