19422080756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{261739}}^1$

素因数の和:263183

約数の個数: 24

約数和(自身を含む): 36628942560

約数和(自身を除く): 17206861804

約数列:

[1, 2, 4, 13, 26, 52, 1427, 2854, 5708, 18551, 37102, 74204, 261739, 523478, 1046956, 3402607, 6805214, 13610428, 373501553, 747003106, 1494006212, 4855520189, 9711040378, 19422080756]

約数ペア:

[(1, 19422080756), (2, 9711040378), (4, 4855520189), (13, 1494006212), (26, 747003106), (52, 373501553), (1427, 13610428), (2854, 6805214), (5708, 3402607), (18551, 1046956), (37102, 523478), (74204, 261739)]