19793554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47353}}^1$

素因数の和:47385

約数の個数: 16

約数和(自身を含む): 34094880

約数和(自身を除く): 14301326

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47353, 94706, 520883, 899707, 1041766, 1799414, 9896777, 19793554]

約数ペア:

[(1, 19793554), (2, 9896777), (11, 1799414), (19, 1041766), (22, 899707), (38, 520883), (209, 94706), (418, 47353)]