16513860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 51093504

約数和(自身を除く): 34579644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 191, 220, 262, 330, 382, 393, 524, 573, 655, 660, 764, 786, 955, 1146, 1310, 1441, 1572, 1910, 1965, 2101, 2292, 2620, 2865, 2882, 3820, 3930, 4202, 4323, 5730, 5764, 6303, 7205, 7860, 8404, 8646, 10505, 11460, 12606, 14410, 17292, 21010, 21615, 25021, 25212, 28820, 31515, 42020, 43230, 50042, 63030, 75063, 86460, 100084, 125105, 126060, 150126, 250210, 275231, 300252, 375315, 500420, 550462, 750630, 825693, 1100924, 1376155, 1501260, 1651386, 2752310, 3302772, 4128465, 5504620, 8256930, 16513860]

約数ペア:

[(1, 16513860), (2, 8256930), (3, 5504620), (4, 4128465), (5, 3302772), (6, 2752310), (10, 1651386), (11, 1501260), (12, 1376155), (15, 1100924), (20, 825693), (22, 750630), (30, 550462), (33, 500420), (44, 375315), (55, 300252), (60, 275231), (66, 250210), (110, 150126), (131, 126060), (132, 125105), (165, 100084), (191, 86460), (220, 75063), (262, 63030), (330, 50042), (382, 43230), (393, 42020), (524, 31515), (573, 28820), (655, 25212), (660, 25021), (764, 21615), (786, 21010), (955, 17292), (1146, 14410), (1310, 12606), (1441, 11460), (1572, 10505), (1910, 8646), (1965, 8404), (2101, 7860), (2292, 7205), (2620, 6303), (2865, 5764), (2882, 5730), (3820, 4323), (3930, 4202)]