16963540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 22408940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 929, 1660, 1826, 1858, 3652, 3716, 4565, 4645, 9130, 9290, 10219, 18260, 18580, 20438, 40876, 51095, 77107, 102190, 154214, 204380, 308428, 385535, 771070, 848177, 1542140, 1696354, 3392708, 4240885, 8481770, 16963540]

約数ペア:

[(1, 16963540), (2, 8481770), (4, 4240885), (5, 3392708), (10, 1696354), (11, 1542140), (20, 848177), (22, 771070), (44, 385535), (55, 308428), (83, 204380), (110, 154214), (166, 102190), (220, 77107), (332, 51095), (415, 40876), (830, 20438), (913, 18580), (929, 18260), (1660, 10219), (1826, 9290), (1858, 9130), (3652, 4645), (3716, 4565)]