15861768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50839}}^1$

素因数の和:50861

約数の個数: 32

約数和(自身を含む): 42705600

約数和(自身を除く): 26843832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 50839, 101678, 152517, 203356, 305034, 406712, 610068, 660907, 1220136, 1321814, 1982721, 2643628, 3965442, 5287256, 7930884, 15861768]

約数ペア:

[(1, 15861768), (2, 7930884), (3, 5287256), (4, 3965442), (6, 2643628), (8, 1982721), (12, 1321814), (13, 1220136), (24, 660907), (26, 610068), (39, 406712), (52, 305034), (78, 203356), (104, 152517), (156, 101678), (312, 50839)]