22003964

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 39287808

約数和(自身を除く): 17283844

約数列:

[1, 2, 4, 83, 166, 191, 332, 347, 382, 694, 764, 1388, 15853, 28801, 31706, 57602, 63412, 66277, 115204, 132554, 265108, 5500991, 11001982, 22003964]

約数ペア:

[(1, 22003964), (2, 11001982), (4, 5500991), (83, 265108), (166, 132554), (191, 115204), (332, 66277), (347, 63412), (382, 57602), (694, 31706), (764, 28801), (1388, 15853)]