25852654

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 41669208

約数和(自身を除く): 15816554

約数列:

[1, 2, 19, 38, 61, 122, 361, 587, 722, 1159, 1174, 2318, 11153, 22021, 22306, 35807, 44042, 71614, 211907, 423814, 680333, 1360666, 12926327, 25852654]

約数ペア:

[(1, 25852654), (2, 12926327), (19, 1360666), (38, 680333), (61, 423814), (122, 211907), (361, 71614), (587, 44042), (722, 35807), (1159, 22306), (1174, 22021), (2318, 11153)]