15946958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 10429234

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 211, 422, 713, 1219, 1426, 1643, 2438, 3286, 4853, 6541, 9706, 11183, 13082, 22366, 37789, 75578, 150443, 257209, 300886, 346673, 514418, 693346, 7973479, 15946958]

約数ペア:

[(1, 15946958), (2, 7973479), (23, 693346), (31, 514418), (46, 346673), (53, 300886), (62, 257209), (106, 150443), (211, 75578), (422, 37789), (713, 22366), (1219, 13082), (1426, 11183), (1643, 9706), (2438, 6541), (3286, 4853)]