12503632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{21121}}^1$

素因数の和:21166

約数の個数: 20

約数和(自身を含む): 24881716

約数和(自身を除く): 12378084

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 21121, 42242, 84484, 168968, 337936, 781477, 1562954, 3125908, 6251816, 12503632]

約数ペア:

[(1, 12503632), (2, 6251816), (4, 3125908), (8, 1562954), (16, 781477), (37, 337936), (74, 168968), (148, 84484), (296, 42242), (592, 21121)]