15657954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 18271326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1019, 1182, 2038, 2561, 3057, 5122, 6114, 7683, 13247, 15366, 26494, 39741, 79482, 200743, 401486, 602229, 1204458, 2609659, 5219318, 7828977, 15657954]

約数ペア:

[(1, 15657954), (2, 7828977), (3, 5219318), (6, 2609659), (13, 1204458), (26, 602229), (39, 401486), (78, 200743), (197, 79482), (394, 39741), (591, 26494), (1019, 15366), (1182, 13247), (2038, 7683), (2561, 6114), (3057, 5122)]