191100119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10337}}^1$

素因数の和:10502

約数の個数: 16

約数和(自身を含む): 231571200

約数和(自身を除く): 40471081

約数列:

[1, 7, 19, 133, 139, 973, 2641, 10337, 18487, 72359, 196403, 1374821, 1436843, 10057901, 27300017, 191100119]

約数ペア:

[(1, 191100119), (7, 27300017), (19, 10057901), (133, 1436843), (139, 1374821), (973, 196403), (2641, 72359), (10337, 18487)]