16406988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105173}}^1$

素因数の和:105193

約数の個数: 24

約数和(自身を含む): 41228208

約数和(自身を除く): 24821220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 105173, 210346, 315519, 420692, 631038, 1262076, 1367249, 2734498, 4101747, 5468996, 8203494, 16406988]

約数ペア:

[(1, 16406988), (2, 8203494), (3, 5468996), (4, 4101747), (6, 2734498), (12, 1367249), (13, 1262076), (26, 631038), (39, 420692), (52, 315519), (78, 210346), (156, 105173)]