17963192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 36726480

約数和(自身を除く): 18763288

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2081, 2158, 4162, 4316, 8324, 8632, 16648, 27053, 54106, 108212, 172723, 216424, 345446, 690892, 1381784, 2245399, 4490798, 8981596, 17963192]

約数ペア:

[(1, 17963192), (2, 8981596), (4, 4490798), (8, 2245399), (13, 1381784), (26, 690892), (52, 345446), (83, 216424), (104, 172723), (166, 108212), (332, 54106), (664, 27053), (1079, 16648), (2081, 8632), (2158, 8324), (4162, 4316)]