13515004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2251}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 25222400

約数和(自身を除く): 11707396

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2251, 3002, 4502, 6004, 9004, 42769, 85538, 171076, 177829, 355658, 711316, 3378751, 6757502, 13515004]

約数ペア:

[(1, 13515004), (2, 6757502), (4, 3378751), (19, 711316), (38, 355658), (76, 177829), (79, 171076), (158, 85538), (316, 42769), (1501, 9004), (2251, 6004), (3002, 4502)]