1385164562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{54163}}^1$

素因数の和:54857

約数の個数: 16

約数和(自身を含む): 2190392160

約数和(自身を除く): 805227598

約数列:

[1, 2, 19, 38, 673, 1346, 12787, 25574, 54163, 108326, 1029097, 2058194, 36451699, 72903398, 692582281, 1385164562]

約数ペア:

[(1, 1385164562), (2, 692582281), (19, 72903398), (38, 36451699), (673, 2058194), (1346, 1029097), (12787, 108326), (25574, 54163)]