18992096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31237}}^1$

素因数の和:31266

約数の個数: 24

約数和(自身を含む): 39359880

約数和(自身を除く): 20367784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31237, 62474, 124948, 249896, 499792, 593503, 999584, 1187006, 2374012, 4748024, 9496048, 18992096]

約数ペア:

[(1, 18992096), (2, 9496048), (4, 4748024), (8, 2374012), (16, 1187006), (19, 999584), (32, 593503), (38, 499792), (76, 249896), (152, 124948), (304, 62474), (608, 31237)]