30573964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1373}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 56553840

約数和(自身を除く): 25979876

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 1373, 2746, 5492, 5567, 11134, 22268, 26087, 52174, 104348, 402289, 804578, 1609156, 7643491, 15286982, 30573964]

約数ペア:

[(1, 30573964), (2, 15286982), (4, 7643491), (19, 1609156), (38, 804578), (76, 402289), (293, 104348), (586, 52174), (1172, 26087), (1373, 22268), (2746, 11134), (5492, 5567)]