38971662938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{870953}}^1$

素因数の和:872689

約数の個数: 16

約数和(自身を含む): 62990877096

約数和(自身を除く): 24019214158

約数列:

[1, 2, 13, 26, 1721, 3442, 22373, 44746, 870953, 1741906, 11322389, 22644778, 1498910113, 2997820226, 19485831469, 38971662938]

約数ペア:

[(1, 38971662938), (2, 19485831469), (13, 2997820226), (26, 1498910113), (1721, 22644778), (3442, 11322389), (22373, 1741906), (44746, 870953)]