12966664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 26712000

約数和(自身を除く): 13745336

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 3709, 7418, 14836, 29672, 70471, 85307, 140942, 170614, 281884, 341228, 563768, 682456, 1620833, 3241666, 6483332, 12966664]

約数ペア:

[(1, 12966664), (2, 6483332), (4, 3241666), (8, 1620833), (19, 682456), (23, 563768), (38, 341228), (46, 281884), (76, 170614), (92, 140942), (152, 85307), (184, 70471), (437, 29672), (874, 14836), (1748, 7418), (3496, 3709)]