12908698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9619}}^1$

素因数の和:9693

約数の個数: 16

約数和(自身を含む): 21471840

約数和(自身を除く): 8563142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9619, 19238, 105809, 211618, 586759, 1173518, 6454349, 12908698]

約数ペア:

[(1, 12908698), (2, 6454349), (11, 1173518), (22, 586759), (61, 211618), (122, 105809), (671, 19238), (1342, 9619)]