16907002

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 30117888

約数和(自身を除く): 13210886

約数列:

[1, 2, 7, 14, 37, 74, 127, 254, 257, 259, 514, 518, 889, 1778, 1799, 3598, 4699, 9398, 9509, 19018, 32639, 32893, 65278, 65786, 66563, 133126, 228473, 456946, 1207643, 2415286, 8453501, 16907002]

約数ペア:

[(1, 16907002), (2, 8453501), (7, 2415286), (14, 1207643), (37, 456946), (74, 228473), (127, 133126), (254, 66563), (257, 65786), (259, 65278), (514, 32893), (518, 32639), (889, 19018), (1778, 9509), (1799, 9398), (3598, 4699)]