143884226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{222731}}^1$

素因数の和:222769

約数の個数: 16

約数和(自身を含む): 240550560

約数和(自身を除く): 96666334

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 222731, 445462, 3786427, 4231889, 7572854, 8463778, 71942113, 143884226]

約数ペア:

[(1, 143884226), (2, 71942113), (17, 8463778), (19, 7572854), (34, 4231889), (38, 3786427), (323, 445462), (646, 222731)]