190870384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4897

約数の個数: 40

約数和(自身を含む): 384886080

約数和(自身を除く): 194015696

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 4789, 4982, 9578, 9964, 19156, 19928, 38312, 39856, 76624, 225083, 253817, 450166, 507634, 900332, 1015268, 1800664, 2030536, 3601328, 4061072, 11929399, 23858798, 47717596, 95435192, 190870384]

約数ペア:

[(1, 190870384), (2, 95435192), (4, 47717596), (8, 23858798), (16, 11929399), (47, 4061072), (53, 3601328), (94, 2030536), (106, 1800664), (188, 1015268), (212, 900332), (376, 507634), (424, 450166), (752, 253817), (848, 225083), (2491, 76624), (4789, 39856), (4982, 38312), (9578, 19928), (9964, 19156)]