16693263286

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{253751}}^1$

素因数の和:253924

約数の個数: 32

約数和(自身を含む): 29621993472

約数和(自身を除く): 12928730186

約数列:

[1, 2, 7, 14, 37, 74, 127, 254, 259, 518, 889, 1778, 4699, 9398, 32893, 65786, 253751, 507502, 1776257, 3552514, 9388787, 18777574, 32226377, 64452754, 65721509, 131443018, 225584639, 451169278, 1192375949, 2384751898, 8346631643, 16693263286]

約数ペア:

[(1, 16693263286), (2, 8346631643), (7, 2384751898), (14, 1192375949), (37, 451169278), (74, 225584639), (127, 131443018), (254, 65721509), (259, 64452754), (518, 32226377), (889, 18777574), (1778, 9388787), (4699, 3552514), (9398, 1776257), (32893, 507502), (65786, 253751)]