12379982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3163}}^1$

素因数の和:3287

約数の個数: 16

約数和(自身を含む): 19743360

約数和(自身を除く): 7363378

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3163, 3914, 6326, 60097, 120194, 325789, 651578, 6189991, 12379982]

約数ペア:

[(1, 12379982), (2, 6189991), (19, 651578), (38, 325789), (103, 120194), (206, 60097), (1957, 6326), (3163, 3914)]