13212458

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4694

約数の個数: 24

約数和(自身を含む): 23854500

約数和(自身を除く): 10642042

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 4649, 9298, 32543, 65086, 134821, 227801, 269642, 455602, 943747, 1887494, 6606229, 13212458]

約数ペア:

[(1, 13212458), (2, 6606229), (7, 1887494), (14, 943747), (29, 455602), (49, 269642), (58, 227801), (98, 134821), (203, 65086), (406, 32543), (1421, 9298), (2842, 4649)]