312888941

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16651}}^1$

素因数の和:16736

約数の個数: 16

約数和(自身を含む): 351690240

約数和(自身を除く): 38801299

約数列:

[1, 19, 23, 43, 437, 817, 989, 16651, 18791, 316369, 382973, 715993, 7276487, 13603867, 16467839, 312888941]

約数ペア:

[(1, 312888941), (19, 16467839), (23, 13603867), (43, 7276487), (437, 715993), (817, 382973), (989, 316369), (16651, 18791)]