10019954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 18278400

約数和(自身を除く): 8258446

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 271, 278, 542, 973, 1897, 1946, 2641, 3794, 5149, 5282, 10298, 18487, 36043, 36974, 37669, 72086, 75338, 263683, 527366, 715711, 1431422, 5009977, 10019954]

約数ペア:

[(1, 10019954), (2, 5009977), (7, 1431422), (14, 715711), (19, 527366), (38, 263683), (133, 75338), (139, 72086), (266, 37669), (271, 36974), (278, 36043), (542, 18487), (973, 10298), (1897, 5282), (1946, 5149), (2641, 3794)]