11421892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 11197628

約数列:

[1, 2, 4, 17, 23, 34, 46, 67, 68, 92, 109, 134, 218, 268, 391, 436, 782, 1139, 1541, 1564, 1853, 2278, 2507, 3082, 3706, 4556, 5014, 6164, 7303, 7412, 10028, 14606, 26197, 29212, 42619, 52394, 85238, 104788, 124151, 167969, 170476, 248302, 335938, 496604, 671876, 2855473, 5710946, 11421892]

約数ペア:

[(1, 11421892), (2, 5710946), (4, 2855473), (17, 671876), (23, 496604), (34, 335938), (46, 248302), (67, 170476), (68, 167969), (92, 124151), (109, 104788), (134, 85238), (218, 52394), (268, 42619), (391, 29212), (436, 26197), (782, 14606), (1139, 10028), (1541, 7412), (1564, 7303), (1853, 6164), (2278, 5014), (2507, 4556), (3082, 3706)]