11913770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 25940736

約数和(自身を除く): 14026966

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 277, 374, 391, 506, 554, 782, 935, 1265, 1385, 1870, 1955, 2530, 2770, 3047, 3910, 4301, 4709, 6094, 6371, 8602, 9418, 12742, 15235, 21505, 23545, 30470, 31855, 43010, 47090, 51799, 63710, 70081, 103598, 108307, 140162, 216614, 258995, 350405, 517990, 541535, 700810, 1083070, 1191377, 2382754, 5956885, 11913770]

約数ペア:

[(1, 11913770), (2, 5956885), (5, 2382754), (10, 1191377), (11, 1083070), (17, 700810), (22, 541535), (23, 517990), (34, 350405), (46, 258995), (55, 216614), (85, 140162), (110, 108307), (115, 103598), (170, 70081), (187, 63710), (230, 51799), (253, 47090), (277, 43010), (374, 31855), (391, 30470), (506, 23545), (554, 21505), (782, 15235), (935, 12742), (1265, 9418), (1385, 8602), (1870, 6371), (1955, 6094), (2530, 4709), (2770, 4301), (3047, 3910)]