30966998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12163}}^1$

素因数の和:12251

約数の個数: 16

約数和(自身を含む): 49629120

約数和(自身を除く): 18662122

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 12163, 24326, 231097, 462194, 814921, 1629842, 15483499, 30966998]

約数ペア:

[(1, 30966998), (2, 15483499), (19, 1629842), (38, 814921), (67, 462194), (134, 231097), (1273, 24326), (2546, 12163)]