19277128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8101

約数の個数: 32

約数和(自身を含む): 40622400

約数和(自身を除く): 21345272

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 8059, 16118, 32236, 64472, 104767, 185357, 209534, 370714, 419068, 741428, 838136, 1482856, 2409641, 4819282, 9638564, 19277128]

約数ペア:

[(1, 19277128), (2, 9638564), (4, 4819282), (8, 2409641), (13, 1482856), (23, 838136), (26, 741428), (46, 419068), (52, 370714), (92, 209534), (104, 185357), (184, 104767), (299, 64472), (598, 32236), (1196, 16118), (2392, 8059)]