29780806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{25541}}^1$

素因数の和:25607

約数の個数: 16

約数和(自身を含む): 49653648

約数和(自身を除く): 19872842

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 25541, 51082, 280951, 561902, 1353673, 2707346, 14890403, 29780806]

約数ペア:

[(1, 29780806), (2, 14890403), (11, 2707346), (22, 1353673), (53, 561902), (106, 280951), (583, 51082), (1166, 25541)]