19448988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124673}}^1$

素因数の和:124693

約数の個数: 24

約数和(自身を含む): 48872208

約数和(自身を除く): 29423220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 124673, 249346, 374019, 498692, 748038, 1496076, 1620749, 3241498, 4862247, 6482996, 9724494, 19448988]

約数ペア:

[(1, 19448988), (2, 9724494), (3, 6482996), (4, 4862247), (6, 3241498), (12, 1620749), (13, 1496076), (26, 748038), (39, 498692), (52, 374019), (78, 249346), (156, 124673)]