28538722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32653}}^1$

素因数の和:32697

約数の個数: 16

約数和(自身を含む): 47021760

約数和(自身を除く): 18483038

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 32653, 65306, 620407, 751019, 1240814, 1502038, 14269361, 28538722]

約数ペア:

[(1, 28538722), (2, 14269361), (19, 1502038), (23, 1240814), (38, 751019), (46, 620407), (437, 65306), (874, 32653)]