29975244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{192149}}^1$

素因数の和:192169

約数の個数: 24

約数和(自身を含む): 75322800

約数和(自身を除く): 45347556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 192149, 384298, 576447, 768596, 1152894, 2305788, 2497937, 4995874, 7493811, 9991748, 14987622, 29975244]

約数ペア:

[(1, 29975244), (2, 14987622), (3, 9991748), (4, 7493811), (6, 4995874), (12, 2497937), (13, 2305788), (26, 1152894), (39, 768596), (52, 576447), (78, 384298), (156, 192149)]