388341038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1\times {\mathrm{5897}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 613627920

約数和(自身を除く): 225286882

約数列:

[1, 2, 19, 38, 1733, 3466, 5897, 11794, 32927, 65854, 112043, 224086, 10219501, 20439002, 194170519, 388341038]

約数ペア:

[(1, 388341038), (2, 194170519), (19, 20439002), (38, 10219501), (1733, 224086), (3466, 112043), (5897, 65854), (11794, 32927)]