61213174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13356

約数の個数: 24

約数和(自身を含む): 106245720

約数和(自身を除く): 45032546

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 13313, 26626, 146443, 252947, 292886, 505894, 1610873, 2782417, 3221746, 5564834, 30606587, 61213174]

約数ペア:

[(1, 61213174), (2, 30606587), (11, 5564834), (19, 3221746), (22, 2782417), (38, 1610873), (121, 505894), (209, 292886), (242, 252947), (418, 146443), (2299, 26626), (4598, 13313)]