19247342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16339}}^1$

素因数の和:16391

約数の個数: 16

約数和(自身を含む): 31372800

約数和(自身を除く): 12125458

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 16339, 32678, 310441, 506509, 620882, 1013018, 9623671, 19247342]

約数ペア:

[(1, 19247342), (2, 9623671), (19, 1013018), (31, 620882), (38, 506509), (62, 310441), (589, 32678), (1178, 16339)]