16119026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 32845824

約数和(自身を除く): 16726798

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 131, 154, 187, 238, 262, 329, 374, 517, 658, 799, 917, 1034, 1309, 1441, 1598, 1834, 2227, 2618, 2882, 3619, 4454, 5593, 6157, 7238, 8789, 10087, 11186, 12314, 15589, 17578, 20174, 24497, 31178, 43099, 48994, 61523, 67727, 86198, 104669, 123046, 135454, 171479, 209338, 342958, 474089, 732683, 948178, 1151359, 1465366, 2302718, 8059513, 16119026]

約数ペア:

[(1, 16119026), (2, 8059513), (7, 2302718), (11, 1465366), (14, 1151359), (17, 948178), (22, 732683), (34, 474089), (47, 342958), (77, 209338), (94, 171479), (119, 135454), (131, 123046), (154, 104669), (187, 86198), (238, 67727), (262, 61523), (329, 48994), (374, 43099), (517, 31178), (658, 24497), (799, 20174), (917, 17578), (1034, 15589), (1309, 12314), (1441, 11186), (1598, 10087), (1834, 8789), (2227, 7238), (2618, 6157), (2882, 5593), (3619, 4454)]