16689738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 36925056

約数和(自身を除く): 20235318

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 5783, 11566, 17349, 34698, 75179, 150358, 213971, 225537, 427942, 451074, 641913, 1283826, 2781623, 5563246, 8344869, 16689738]

約数ペア:

[(1, 16689738), (2, 8344869), (3, 5563246), (6, 2781623), (13, 1283826), (26, 641913), (37, 451074), (39, 427942), (74, 225537), (78, 213971), (111, 150358), (222, 75179), (481, 34698), (962, 17349), (1443, 11566), (2886, 5783)]