12945682015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1024589}}^1$

素因数の和:1024639

約数の個数: 24

約数和(自身を含む): 18737701920

約数和(自身を除く): 5792019905

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 12635, 1024589, 5122945, 7172123, 19467191, 35860615, 97335955, 136270337, 369876629, 681351685, 1849383145, 2589136403, 12945682015]

約数ペア:

[(1, 12945682015), (5, 2589136403), (7, 1849383145), (19, 681351685), (35, 369876629), (95, 136270337), (133, 97335955), (361, 35860615), (665, 19467191), (1805, 7172123), (2527, 5122945), (12635, 1024589)]