19471962112

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{279641}}^1$

素因数の和:279682

約数の個数: 52

約数和(自身を含む): 41229857196

約数和(自身を除く): 21757895084

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4096, 4352, 8704, 17408, 34816, 69632, 279641, 559282, 1118564, 2237128, 4474256, 4753897, 8948512, 9507794, 17897024, 19015588, 35794048, 38031176, 71588096, 76062352, 143176192, 152124704, 286352384, 304249408, 572704768, 608498816, 1145409536, 1216997632, 2433995264, 4867990528, 9735981056, 19471962112]

約数ペア:

[(1, 19471962112), (2, 9735981056), (4, 4867990528), (8, 2433995264), (16, 1216997632), (17, 1145409536), (32, 608498816), (34, 572704768), (64, 304249408), (68, 286352384), (128, 152124704), (136, 143176192), (256, 76062352), (272, 71588096), (512, 38031176), (544, 35794048), (1024, 19015588), (1088, 17897024), (2048, 9507794), (2176, 8948512), (4096, 4753897), (4352, 4474256), (8704, 2237128), (17408, 1118564), (34816, 559282), (69632, 279641)]