19084853216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4170641}}^1$

素因数の和:4170675

約数の個数: 48

約数和(自身を含む): 44142074928

約数和(自身を除く): 25057221712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 4170641, 8341282, 16682564, 33365128, 45877051, 54218333, 66730256, 91754102, 108436666, 133460512, 183508204, 216873332, 367016408, 433746664, 596401663, 734032816, 867493328, 1192803326, 1468065632, 1734986656, 2385606652, 4771213304, 9542426608, 19084853216]

約数ペア:

[(1, 19084853216), (2, 9542426608), (4, 4771213304), (8, 2385606652), (11, 1734986656), (13, 1468065632), (16, 1192803326), (22, 867493328), (26, 734032816), (32, 596401663), (44, 433746664), (52, 367016408), (88, 216873332), (104, 183508204), (143, 133460512), (176, 108436666), (208, 91754102), (286, 66730256), (352, 54218333), (416, 45877051), (572, 33365128), (1144, 16682564), (2288, 8341282), (4576, 4170641)]