19293854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6427}}^1$

素因数の和:6527

約数の個数: 16

約数和(自身を含む): 30854400

約数和(自身を除く): 11560546

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6427, 12854, 122113, 244226, 507733, 1015466, 9646927, 19293854]

約数ペア:

[(1, 19293854), (2, 9646927), (19, 1015466), (38, 507733), (79, 244226), (158, 122113), (1501, 12854), (3002, 6427)]