13578770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 25256448

約数和(自身を除く): 11677678

約数列:

[1, 2, 5, 10, 47, 94, 167, 173, 235, 334, 346, 470, 835, 865, 1670, 1730, 7849, 8131, 15698, 16262, 28891, 39245, 40655, 57782, 78490, 81310, 144455, 288910, 1357877, 2715754, 6789385, 13578770]

約数ペア:

[(1, 13578770), (2, 6789385), (5, 2715754), (10, 1357877), (47, 288910), (94, 144455), (167, 81310), (173, 78490), (235, 57782), (334, 40655), (346, 39245), (470, 28891), (835, 16262), (865, 15698), (1670, 8131), (1730, 7849)]