15198518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6779}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 24408000

約数和(自身を除く): 9209482

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 6779, 13558, 128801, 257602, 399961, 799922, 7599259, 15198518]

約数ペア:

[(1, 15198518), (2, 7599259), (19, 799922), (38, 399961), (59, 257602), (118, 128801), (1121, 13558), (2242, 6779)]