15916004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 30209088

約数和(自身を除く): 14293084

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 2027, 3926, 4054, 7852, 8108, 26351, 52702, 105404, 306077, 612154, 1224308, 3979001, 7958002, 15916004]

約数ペア:

[(1, 15916004), (2, 7958002), (4, 3979001), (13, 1224308), (26, 612154), (52, 306077), (151, 105404), (302, 52702), (604, 26351), (1963, 8108), (2027, 7852), (3926, 4054)]