188403734

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 299438568

約数和(自身を除く): 111034834

約数列:

[1, 2, 19, 38, 361, 457, 571, 722, 914, 1142, 8683, 10849, 17366, 21698, 164977, 206131, 260947, 329954, 412262, 521894, 4957993, 9915986, 94201867, 188403734]

約数ペア:

[(1, 188403734), (2, 94201867), (19, 9915986), (38, 4957993), (361, 521894), (457, 412262), (571, 329954), (722, 260947), (914, 206131), (1142, 164977), (8683, 21698), (10849, 17366)]