11951654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 22120560

約数和(自身を除く): 10168906

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 131, 143, 242, 262, 286, 319, 377, 638, 754, 1441, 1573, 1703, 2882, 3146, 3406, 3509, 3799, 4147, 7018, 7598, 8294, 15851, 18733, 31702, 37466, 41789, 45617, 49387, 83578, 91234, 98774, 206063, 412126, 459679, 543257, 919358, 1086514, 5975827, 11951654]

約数ペア:

[(1, 11951654), (2, 5975827), (11, 1086514), (13, 919358), (22, 543257), (26, 459679), (29, 412126), (58, 206063), (121, 98774), (131, 91234), (143, 83578), (242, 49387), (262, 45617), (286, 41789), (319, 37466), (377, 31702), (638, 18733), (754, 15851), (1441, 8294), (1573, 7598), (1703, 7018), (2882, 4147), (3146, 3799), (3406, 3509)]