17287796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227471}}^1$

素因数の和:227494

約数の個数: 12

約数和(自身を含む): 31846080

約数和(自身を除く): 14558284

約数列:

[1, 2, 4, 19, 38, 76, 227471, 454942, 909884, 4321949, 8643898, 17287796]

約数ペア:

[(1, 17287796), (2, 8643898), (4, 4321949), (19, 909884), (38, 454942), (76, 227471)]