221922698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{15913}}^1$

素因数の和:16301

約数の個数: 16

約数和(自身を含む): 351381120

約数和(自身を除く): 129458422

約数列:

[1, 2, 19, 38, 367, 734, 6973, 13946, 15913, 31826, 302347, 604694, 5840071, 11680142, 110961349, 221922698]

約数ペア:

[(1, 221922698), (2, 110961349), (19, 11680142), (38, 5840071), (367, 604694), (734, 302347), (6973, 31826), (13946, 15913)]