19403362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1453}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 31825152

約数和(自身を除く): 12421790

約数列:

[1, 2, 11, 22, 607, 1214, 1453, 2906, 6677, 13354, 15983, 31966, 881971, 1763942, 9701681, 19403362]

約数ペア:

[(1, 19403362), (2, 9701681), (11, 1763942), (22, 881971), (607, 31966), (1214, 15983), (1453, 13354), (2906, 6677)]