2174196638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{227951}}^1$

素因数の和:228223

約数の個数: 16

約数和(自身を含む): 3446634240

約数和(自身を除く): 1272437602

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 227951, 455902, 4331069, 8662138, 57215701, 114431402, 1087098319, 2174196638]

約数ペア:

[(1, 2174196638), (2, 1087098319), (19, 114431402), (38, 57215701), (251, 8662138), (502, 4331069), (4769, 455902), (9538, 227951)]