30814618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35257}}^1$

素因数の和:35301

約数の個数: 16

約数和(自身を含む): 50771520

約数和(自身を除く): 19956902

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 35257, 70514, 669883, 810911, 1339766, 1621822, 15407309, 30814618]

約数ペア:

[(1, 30814618), (2, 15407309), (19, 1621822), (23, 1339766), (38, 810911), (46, 669883), (437, 70514), (874, 35257)]