19071755276

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2057807}}^1$

素因数の和:2058149

約数の個数: 24

約数和(自身を含む): 38258766336

約数和(自身を除く): 19187011060

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 2057807, 4115614, 8231228, 14404649, 28809298, 57618596, 681134117, 1362268234, 2724536468, 4767938819, 9535877638, 19071755276]

約数ペア:

[(1, 19071755276), (2, 9535877638), (4, 4767938819), (7, 2724536468), (14, 1362268234), (28, 681134117), (331, 57618596), (662, 28809298), (1324, 14404649), (2317, 8231228), (4634, 4115614), (9268, 2057807)]