2019289738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{68483}}^1$

素因数の和:69149

約数の個数: 16

約数和(自身を含む): 3165604416

約数和(自身を除く): 1146314678

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 68483, 136966, 1575109, 3150218, 43897603, 87795206, 1009644869, 2019289738]

約数ペア:

[(1, 2019289738), (2, 1009644869), (23, 87795206), (46, 43897603), (641, 3150218), (1282, 1575109), (14743, 136966), (29486, 68483)]