9983626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 16516800

約数和(自身を除く): 6533174

約数列:

[1, 2, 19, 38, 59, 61, 73, 118, 122, 146, 1121, 1159, 1387, 2242, 2318, 2774, 3599, 4307, 4453, 7198, 8614, 8906, 68381, 81833, 84607, 136762, 163666, 169214, 262727, 525454, 4991813, 9983626]

約数ペア:

[(1, 9983626), (2, 4991813), (19, 525454), (38, 262727), (59, 169214), (61, 163666), (73, 136762), (118, 84607), (122, 81833), (146, 68381), (1121, 8906), (1159, 8614), (1387, 7198), (2242, 4453), (2318, 4307), (2774, 3599)]