28338918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{248587}}^1$

素因数の和:248611

約数の個数: 16

約数和(自身を含む): 59661120

約数和(自身を除く): 31322202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 248587, 497174, 745761, 1491522, 4723153, 9446306, 14169459, 28338918]

約数ペア:

[(1, 28338918), (2, 14169459), (3, 9446306), (6, 4723153), (19, 1491522), (38, 745761), (57, 497174), (114, 248587)]