13091414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 23347200

約数和(自身を除く): 10255786

約数列:

[1, 2, 7, 14, 37, 74, 127, 199, 254, 259, 398, 518, 889, 1393, 1778, 2786, 4699, 7363, 9398, 14726, 25273, 32893, 50546, 51541, 65786, 103082, 176911, 353822, 935101, 1870202, 6545707, 13091414]

約数ペア:

[(1, 13091414), (2, 6545707), (7, 1870202), (14, 935101), (37, 353822), (74, 176911), (127, 103082), (199, 65786), (254, 51541), (259, 50546), (398, 32893), (518, 25273), (889, 14726), (1393, 9398), (1778, 7363), (2786, 4699)]