12120628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 24134656

約数和(自身を除く): 12014028

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 103, 124, 146, 206, 292, 403, 412, 806, 949, 1339, 1612, 1898, 2263, 2678, 3193, 3796, 4526, 5356, 6386, 7519, 9052, 12772, 15038, 29419, 30076, 41509, 58838, 83018, 97747, 117676, 166036, 195494, 233089, 390988, 466178, 932356, 3030157, 6060314, 12120628]

約数ペア:

[(1, 12120628), (2, 6060314), (4, 3030157), (13, 932356), (26, 466178), (31, 390988), (52, 233089), (62, 195494), (73, 166036), (103, 117676), (124, 97747), (146, 83018), (206, 58838), (292, 41509), (403, 30076), (412, 29419), (806, 15038), (949, 12772), (1339, 9052), (1612, 7519), (1898, 6386), (2263, 5356), (2678, 4526), (3193, 3796)]