119345878

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3604

約数の個数: 24

約数和(自身を含む): 193011552

約数和(自身を除く): 73665674

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 3517, 7034, 16967, 33934, 66823, 133646, 165299, 330598, 1269637, 2539274, 3140681, 6281362, 59672939, 119345878]

約数ペア:

[(1, 119345878), (2, 59672939), (19, 6281362), (38, 3140681), (47, 2539274), (94, 1269637), (361, 330598), (722, 165299), (893, 133646), (1786, 66823), (3517, 33934), (7034, 16967)]