12013645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 17784576

約数和(自身を除く): 5770931

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 331, 427, 595, 1037, 1655, 2135, 2317, 5185, 5627, 7259, 11585, 20191, 28135, 36295, 39389, 100955, 141337, 196945, 343247, 706685, 1716235, 2402729, 12013645]

約数ペア:

[(1, 12013645), (5, 2402729), (7, 1716235), (17, 706685), (35, 343247), (61, 196945), (85, 141337), (119, 100955), (305, 39389), (331, 36295), (427, 28135), (595, 20191), (1037, 11585), (1655, 7259), (2135, 5627), (2317, 5185)]