11819929072

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1271507}}^1$

素因数の和:1271605

約数の個数: 40

約数和(自身を含む): 26488054656

約数和(自身を除く): 14668125584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 1271507, 2543014, 5086028, 8900549, 10172056, 17801098, 20344112, 35602196, 71204392, 105535081, 142408784, 211070162, 422140324, 738745567, 844280648, 1477491134, 1688561296, 2954982268, 5909964536, 11819929072]

約数ペア:

[(1, 11819929072), (2, 5909964536), (4, 2954982268), (7, 1688561296), (8, 1477491134), (14, 844280648), (16, 738745567), (28, 422140324), (56, 211070162), (83, 142408784), (112, 105535081), (166, 71204392), (332, 35602196), (581, 20344112), (664, 17801098), (1162, 10172056), (1328, 8900549), (2324, 5086028), (4648, 2543014), (9296, 1271507)]