19077954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{64891}}^1$

素因数の和:64910

約数の個数: 24

約数和(自身を含む): 44386128

約数和(自身を除く): 25308174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 64891, 129782, 194673, 389346, 454237, 908474, 1362711, 2725422, 3179659, 6359318, 9538977, 19077954]

約数ペア:

[(1, 19077954), (2, 9538977), (3, 6359318), (6, 3179659), (7, 2725422), (14, 1362711), (21, 908474), (42, 454237), (49, 389346), (98, 194673), (147, 129782), (294, 64891)]