39525906530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18911917}}^1$

素因数の和:18911954

約数の個数: 32

約数和(自身を含む): 81699485760

約数和(自身を除く): 42173579230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 18911917, 37823834, 94559585, 189119170, 208031087, 359326423, 416062174, 718652846, 1040155435, 1796632115, 2080310870, 3593264230, 3952590653, 7905181306, 19762953265, 39525906530]

約数ペア:

[(1, 39525906530), (2, 19762953265), (5, 7905181306), (10, 3952590653), (11, 3593264230), (19, 2080310870), (22, 1796632115), (38, 1040155435), (55, 718652846), (95, 416062174), (110, 359326423), (190, 208031087), (209, 189119170), (418, 94559585), (1045, 37823834), (2090, 18911917)]