13211536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3383

約数の個数: 40

約数和(自身を含む): 29025920

約数和(自身を除く): 15814384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3343, 3952, 6686, 13372, 26744, 43459, 53488, 63517, 86918, 127034, 173836, 254068, 347672, 508136, 695344, 825721, 1016272, 1651442, 3302884, 6605768, 13211536]

約数ペア:

[(1, 13211536), (2, 6605768), (4, 3302884), (8, 1651442), (13, 1016272), (16, 825721), (19, 695344), (26, 508136), (38, 347672), (52, 254068), (76, 173836), (104, 127034), (152, 86918), (208, 63517), (247, 53488), (304, 43459), (494, 26744), (988, 13372), (1976, 6686), (3343, 3952)]