17882306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 13143934

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 683, 689, 1007, 1366, 1378, 2014, 8879, 12977, 13091, 17758, 25954, 26182, 36199, 72398, 168701, 337402, 470587, 687781, 941174, 1375562, 8941153, 17882306]

約数ペア:

[(1, 17882306), (2, 8941153), (13, 1375562), (19, 941174), (26, 687781), (38, 470587), (53, 337402), (106, 168701), (247, 72398), (494, 36199), (683, 26182), (689, 25954), (1007, 17758), (1366, 13091), (1378, 12977), (2014, 8879)]