16405986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 35598528

約数和(自身を除く): 19192542

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 3923, 4182, 7846, 11769, 23538, 66691, 133382, 160843, 200073, 321686, 400146, 482529, 965058, 2734331, 5468662, 8202993, 16405986]

約数ペア:

[(1, 16405986), (2, 8202993), (3, 5468662), (6, 2734331), (17, 965058), (34, 482529), (41, 400146), (51, 321686), (82, 200073), (102, 160843), (123, 133382), (246, 66691), (697, 23538), (1394, 11769), (2091, 7846), (3923, 4182)]