16991004

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{17923}}^1$

素因数の和:18009

約数の個数: 24

約数和(自身を含む): 40149760

約数和(自身を除く): 23158756

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 17923, 35846, 53769, 71692, 107538, 215076, 1415917, 2831834, 4247751, 5663668, 8495502, 16991004]

約数ペア:

[(1, 16991004), (2, 8495502), (3, 5663668), (4, 4247751), (6, 2831834), (12, 1415917), (79, 215076), (158, 107538), (237, 71692), (316, 53769), (474, 35846), (948, 17923)]