19552014

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25261}}^1$

素因数の和:25312

約数の個数: 24

約数和(自身を含む): 43349592

約数和(自身を除く): 23797578

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 25261, 50522, 75783, 151566, 227349, 454698, 1086223, 2172446, 3258669, 6517338, 9776007, 19552014]

約数ペア:

[(1, 19552014), (2, 9776007), (3, 6517338), (6, 3258669), (9, 2172446), (18, 1086223), (43, 454698), (86, 227349), (129, 151566), (258, 75783), (387, 50522), (774, 25261)]